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Secure synonyms

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confident
Assured; certain
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  1. Assured; certain
  2. Feeling or showing certainty, as of success:
  3. Feeling or showing confidence in oneself; self-assured:
adjusted
Arranged or changed so as to match, conform, or function, especially in a specified way:
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  1. Arranged or changed so as to match, conform, or function, especially in a specified way:
  2. Emotionally adapted to the circumstances of daily life, especially to one's social environment and the demands one faces:
bound
Being under legal or moral obligation:
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  1. Being under legal or moral obligation:
  2. (With infinitive) Obliged (to).
  3. Confined by bonds; tied:
guarded
Kept from escape or trouble; held in check; supervised
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  1. Kept from escape or trouble; held in check; supervised
  2. Kept safe; watched over and protected; defended
  3. Protected; defended.
unharmed
Which has not suffered harm; which has not been injured or damaged
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  1. Which has not suffered harm; which has not been injured or damaged
assured
Exhibiting confidence or authority:
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  1. Exhibiting confidence or authority:
  2. Made sure; certain
  3. Made certain; guaranteed:
solid
Consisting of one unalloyed metal throughout; also, containing no more alloy than is necessary to insure hardness
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  1. Consisting of one unalloyed metal throughout; also, containing no more alloy than is necessary to insure hardness
  2. Substantial, sound, and reliable
  3. Sound; reliable:
determined
Having one's mind made up; decided; resolved
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  1. Having one's mind made up; decided; resolved
  2. Decided; resolute, possessing much determination.
  3. Decided or resolved:
confident
Full of confidence
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  1. Full of confidence
  2. Feeling or showing certainty, as of success:
  3. Feeling or showing confidence in oneself; self-assured:
strong
Economically or financially sound or thriving:
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  1. Economically or financially sound or thriving:
  2. In good or sound health; robust:
  3. Hard to capture; able to resist and endure attack
stable
(Chemistry) Not easily decomposed or otherwise modified chemically.
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  1. (Chemistry) Not easily decomposed or otherwise modified chemically.
  2. Not likely to change or be affected adversely; lasting; enduring
  3. Not showing or marked by erratic or volatile emotions or behavior:
sound
A type of longitudinal wave that originates as the vibration of a medium (such as a person's vocal cords or a guitar string) and travels through gases, liquids, and elastic solids as variations of pressure and density. The loudness of a sound perceived by the ear depends on the amplitude of the sound wave and is measured in decibels, while its pitch depends on its frequency, measured in hertz.
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  1. A type of longitudinal wave that originates as the vibration of a medium (such as a person's vocal cords or a guitar string) and travels through gases, liquids, and elastic solids as variations of pressure and density. The loudness of a sound perceived by the ear depends on the amplitude of the sound wave and is measured in decibels, while its pitch depends on its frequency, measured in hertz.
  2. Financially secure or safe:
  3. Marked by or showing common sense and good judgment; levelheaded:
steady
Not given to sudden changes in behavior, loyalty, disposition, etc.
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  1. Not given to sudden changes in behavior, loyalty, disposition, etc.
  2. Free or almost free from change, variation, or fluctuation; uniform:
  3. Not easily agitated, excited, or upset; calm and controlled
steadfast
Fixed or unchanging; steady.
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  1. Fixed or unchanging; steady.
  2. Firm, fixed, settled, or established
  3. Not changing, fickle, or wavering; constant
reliable
Capable of being relied on; dependable:
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  1. Capable of being relied on; dependable:
  2. Suitable or fit to be relied on; worthy of dependence or reliance; trustworthy
  3. (Signal processing, of a communication protocol) Such that either a sent packet will reach its destination, even if it requires retransmission, or the sender will be told that it didn't
able
Having much power of mind; skilled; talented
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  1. Having much power of mind; skilled; talented
  2. Having enough power, skill, etc. to do something
  3. (Usage Problem) Susceptible to action or treatment:
settle
To reach a decision; decide:
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  1. To reach a decision; decide:
  2. To become more stable or composed; stop fluctuating or changing
  3. To cause to sink, become compact, or come to rest:
adjust
To resolve or bring into accord
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  1. To resolve or bring into accord
  2. To come into conformity, as with one's surroundings; become suited, as to one's associates, circumstances, etc.
  3. To move or change (something) so as to be in a more effective arrangement or desired condition:
bind
To combine with, form a bond with, or be taken up by a chemical or chemical structure. An enzyme, for example, is structured in such a way as to be able to bind with its substrate.
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  1. To combine with, form a bond with, or be taken up by a chemical or chemical structure. An enzyme, for example, is structured in such a way as to be able to bind with its substrate.
  2. To be or become tight, hard, or stiff
  3. To unite or hold, as by a feeling of loyalty or love
achieve
To do; succeed in doing; accomplish
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  1. To do; succeed in doing; accomplish
  2. To get or reach by exertion; attain; gain
  3. To gain with effort or despite difficulty; reach:
acquire
To gain possession of:
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  1. To gain possession of:
  2. To gain through experience; come by:
  3. To get by one's own efforts:
grasp
​To understand.
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  1. ​To understand.
  2. To take hold of mentally; understand; comprehend
  3. To reach for and try to seize
guard
To maintain control over, as to prevent indiscretion:
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  1. To maintain control over, as to prevent indiscretion:
  2. To keep from risk or curtailment; ensure the safety or integrity of:
  3. To watch over so as to prevent escape or violence:
ensure
To make safe; protect
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  1. To make safe; protect
  2. (Obs.) insure
  3. (Intransitive) To make sure or certain of something (usually some future event or condition). [from 18th c.]
safe
Not exposed to the threat of danger or harm:
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  1. Not exposed to the threat of danger or harm:
  2. Usable in specified conditions without being damaged. Often used in combination:
  3. Free from danger or injury; undamaged or unhurt:
assured
Made sure; certain
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  1. Made sure; certain
  2. Made certain; guaranteed:
  3. Confident.
self-assured
Alternative spelling of self-assured.
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  1. Alternative spelling of self-assured.
  2. Having or showing confidence and poise.
  3. Confident in one's own abilities
self-confident
Confident in one's abilities.
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  1. Confident in one's abilities.
firm
Unfluctuating; steady:
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  1. Unfluctuating; steady:
  2. Legally or formally concluded; definite; final
  3. Strong and sure:
solid
Substantial, sound, and reliable
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  1. Substantial, sound, and reliable
  2. (Informal) Having a firmly favorable or good relationship
  3. Firm or compact in substance:
sound
Morally strong; honest, honorable, loyal, etc.
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  1. Morally strong; honest, honorable, loyal, etc.
  2. Financially secure or safe:
  3. Marked by or showing common sense and good judgment; levelheaded:
stable
Not likely to change or be affected adversely; lasting; enduring
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  1. Not likely to change or be affected adversely; lasting; enduring
  2. Not showing or marked by erratic or volatile emotions or behavior:
  3. Not likely to break down, fall apart, or give way; fixed
strong
Intellectually powerful; able to think vigorously and clearly
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  1. Intellectually powerful; able to think vigorously and clearly
  2. In good or sound health; robust:
  3. Forceful and pointed; emphatic:
sturdy
Marked by resoluteness or determination; firm:
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  1. Marked by resoluteness or determination; firm:
  2. Physically strong; vigorous; hardy
  3. Substantially made or built; able to withstand stress or rough use:
substantial
Ample; sustaining:
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  1. Ample; sustaining:
  2. Strong; solid; firm; stout
  3. Having good substance; strong; stout; solid; firm; as, substantial cloth; a substantial fence or wall.
sure
That cannot be doubted, questioned, or disputed; absolutely true; certain
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  1. That cannot be doubted, questioned, or disputed; absolutely true; certain
  2. That will not fail; always effective
  3. Impossible to doubt or dispute; certain:
unshakable
Incapable of being shaken:
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  1. Incapable of being shaken:
  2. Having no errors or loopholes; unassailable.
  3. That cannot be shaken or moved; unfaltering or unwavering.
fast
Quick to understand or learn; mentally agile:
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  1. Quick to understand or learn; mentally agile:
  2. Lasting; permanent:
  3. Living in a reckless, wild, dissipated way
firm
Unfluctuating; steady:
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  1. Unfluctuating; steady:
  2. Legally or formally concluded; definite; final
  3. Strong and sure:
stable
Not showing or marked by erratic or volatile emotions or behavior:
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  1. Not showing or marked by erratic or volatile emotions or behavior:
  2. Not likely to change or be affected adversely; lasting; enduring
  3. Not likely to break down, fall apart, or give way; fixed
steady
Not given to sudden changes in behavior, loyalty, disposition, etc.
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  1. Not given to sudden changes in behavior, loyalty, disposition, etc.
  2. Not easily excited or upset:
  3. Direct and unfaltering; sure.
strong
Forceful and pointed; emphatic:
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  1. Forceful and pointed; emphatic:
  2. In good or sound health; robust:
  3. Intellectually powerful; able to think vigorously and clearly
sure
That will not fail; always effective
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  1. That will not fail; always effective
  2. (Obs.) Secure or safe
  3. Having one's course directed; destined or bound:
fast
Lasting; permanent:
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  1. Lasting; permanent:
  2. Disposed to dissipation; wild:
  3. Firmly fixed or fastened:
firm
Securely fixed in place:
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  1. Securely fixed in place:
  2. Marked by or indicating the tone and resiliency of healthy tissue:
  3. Constant; steadfast:
tenacious
Holding together firmly; cohesive:
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  1. Holding together firmly; cohesive:
  2. Extremely persistent in adhering to or doing something; stubborn or relentless:
  3. Characterized by extreme persistence; relentless or enduring:
tight
Stretched or drawn out fully:
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  1. Stretched or drawn out fully:
  2. Of such close construction as to be impermeable:
  3. Barely profitable:
certain
Having or showing confidence; assured:
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  1. Having or showing confidence; assured:
  2. Capable of being relied on; dependable:
  3. Sure (to happen, etc.); inevitable
infallible
Incapable of error; never wrong
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  1. Incapable of error; never wrong
  2. Incapable of failing; certain:
  3. Not liable to fail, go wrong, make a mistake, etc.; dependable; reliable; sure
sure
That will not fail; always effective
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  1. That will not fail; always effective
  2. That cannot be doubted, questioned, or disputed; absolutely true; certain
  3. Certain not to miss, slip, or err; steady:
unerring
Free from error
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  1. Free from error
  2. Committing no mistakes; consistently accurate.
  3. Not missing or failing; certain; sure; exact
unfailing
Never ceasing or falling short; inexhaustible
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  1. Never ceasing or falling short; inexhaustible
  2. Always able to supply more; inexhaustible:
  3. Always reliable; certain
sure-fire
Bound to be successful or perform as expected:
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  1. Bound to be successful or perform as expected:
defend
To guard from attack; keep from harm or danger; protect
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  1. To guard from attack; keep from harm or danger; protect
  2. To support or maintain, as by argument or action; justify:
  3. To protect (a goal, etc.) against scoring by an opponent
guard
To cover (a piece of machinery) with a device to protect the operator
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  1. To cover (a piece of machinery) with a device to protect the operator
  2. To maintain control over, as to prevent indiscretion:
  3. To watch over so as to prevent escape or violence:
preserve
To protect (wildlife or natural resources) in a designated area, often for regulated hunting or fishing.
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  1. To protect (wildlife or natural resources) in a designated area, often for regulated hunting or fishing.
  2. To save from decay by the use of some preservative substance, such as as sugar or salt; to season and prepare (fruits, meat, etc.) for storage.
  3. To keep in perfect or unaltered condition; maintain unchanged:
protect
(Baseball) To swing at a pitch near (home plate) in order to avoid being called out on strikes.
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  1. (Baseball) To swing at a pitch near (home plate) in order to avoid being called out on strikes.
  2. To keep from being subjected to difficulty or unpleasantness:
  3. To keep from being curtailed or exposed to risk:
safeguard
To ensure the safety or integrity of; protect or preserve:
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  1. To ensure the safety or integrity of; protect or preserve:
  2. To protect or guard
shield
To protect from being attacked, exposed to danger, or subjected to difficulty.
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  1. To protect from being attacked, exposed to danger, or subjected to difficulty.
  2. To be or provide a shield for; defend; protect; guard
  3. To protect, to defend.
ward
To turn aside; fend off; parry
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  1. To turn aside; fend off; parry
  2. (Archaic) To keep watch over; guard; protect
  3. To guard; protect.
fend
To attempt to manage without assistance:
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  1. To attempt to manage without assistance:
  2. (Archaic) To defend
  3. To ward off. Often used with off:
anchor
To keep from drifting, giving way, etc., by or as by an anchor
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  1. To keep from drifting, giving way, etc., by or as by an anchor
  2. (Nautical) To drop anchor or lie at anchor.
  3. To cause to feel attached or secure:
catch
To go to see (a performance, for example):
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  1. To go to see (a performance, for example):
  2. To stop (oneself) from doing an action:
  3. To get (something required), usually quickly or for a brief period:
fasten
To cause to be connected or attributed; impute
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  1. To cause to be connected or attributed; impute
  2. To take a firm hold (on or upon); seize; cling
  3. To hold, fix, or direct (the attention, gaze, etc.) steadily on something
fix
To put into a stable or unalterable form:
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  1. To put into a stable or unalterable form:
  2. To influence the outcome or actions of (something) by improper or unlawful means:
  3. (--- Informal) To take revenge upon (someone); get even with.
moor
To make fast (a vessel, for example) by means of cables, anchors, or lines:
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  1. To make fast (a vessel, for example) by means of cables, anchors, or lines:
  2. To provide with an abiding emotional attachment:
  3. To secure or fix firmly.
affix
To place at the end; append:
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  1. To place at the end; append:
  2. To permanently add to, attach, or fasten on. To permanently add to, attach, or fasten on.
  3. To secure to something; attach:
attach
To affix or append; add:
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  1. To affix or append; add:
  2. To come into legal operation in connection with anything; to vest.
  3. To adhere or become legally effective, especially in connection with something or upon some event. For example, certain rights and responsibilities attach to becoming a parent.
clip
To enunciate with clarity and precision:
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  1. To enunciate with clarity and precision:
  2. To fasten with or as if with a clip; hold tightly.
  3. To cut, cut off, or cut out with or as if with shears:
connect
To join to or by means of a communications circuit:
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  1. To join to or by means of a communications circuit:
  2. To establish a rapport or relationship; relate:
  3. To join or fasten (two things together, or one thing with or to another); link; couple
couple
To form pairs; join.
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  1. To form pairs; join.
  2. To come together; unite
  3. (Elec.) To join (two or more circuits) by a common magnetic or electric field or by direct connection
fasten
To become attached or joined
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  1. To become attached or joined
  2. To hold, fix, or direct (the attention, gaze, etc.) steadily on something
  3. To join (one thing to another); attach; connect
fix
To restore to proper condition or working order; repair:
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  1. To restore to proper condition or working order; repair:
  2. (--- Informal) To take revenge upon (someone); get even with.
  3. To put into a stable or unalterable form:
moor
To cause to be held in place; secure
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  1. To cause to be held in place; secure
  2. To provide with an abiding emotional attachment:
  3. To hold (a ship, etc.) in place by cables or chains attached as to a pier or special buoy (mooring buoy), or by two anchors
bind
To strengthen, secure, or ornament the edges of by a band, as of tape
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  1. To strengthen, secure, or ornament the edges of by a band, as of tape
  2. To fasten or wrap by encircling, as with a belt or ribbon:
  3. To tie or secure, as with a rope or cord.
fasten
To join (one thing to another); attach; connect
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  1. To join (one thing to another); attach; connect
  2. To become attached, fixed, or joined:
  3. To close or join in a particular manner:
knot
To form a knot or knots.
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  1. To form a knot or knots.
  2. To tie or unite closely or intricately; entangle
  3. To tie in or fasten with a knot or knots.
tie
(Music) To join (notes) by a tie.
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  1. (Music) To join (notes) by a tie.
  2. To put a knot or bow in:
  3. (Music) To connect with a tie
assure
To inform positively, as to remove doubt:
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  1. To inform positively, as to remove doubt:
  2. To give confidence to; reassure
  3. To give confidence to; reassure.
ensure
To make a pledge to (someone); to promise, guarantee (someone of something); to assure. [14th-18th c.]
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  1. To make a pledge to (someone); to promise, guarantee (someone of something); to assure. [14th-18th c.]
  2. (Obs.) insure
  3. (Intransitive) To make sure or certain of something (usually some future event or condition). [from 18th c.]
guarantee
To assume responsibility for the quality or performance of:
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  1. To assume responsibility for the quality or performance of:
  2. To assure that something will get done right.
  3. To give a guarantee or guaranty for
insure
To make safe; protect; ensure
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  1. To make safe; protect; ensure
  2. To provide for compensation if some specified risk occurs. Often agreed by policy (contract) to offer financial compensation in case of an accident, theft or other undesirable event.
  3. To contract to be paid or to pay money in the case of loss of (life, property, etc.); take out or issue insurance on (something or someone)
warrant
To guarantee (a product).
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  1. To guarantee (a product).
  2. To authorize; to give (someone) warrant or sanction (to do something).
  3. To justify; to give grounds for.
cinch
To tighten an encircling band or saddle girth. Often used with up.
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  1. To tighten an encircling band or saddle girth. Often used with up.
  2. To secure (a saddle) by means of a cinch.
  3. (Slang) To get a firm hold on
guarantee
To undertake to do, accomplish, or ensure (something) for another:
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  1. To undertake to do, accomplish, or ensure (something) for another:
  2. To assume responsibility for the quality or performance of:
  3. To give a guarantee or guaranty for
acquire
To gain possession of:
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  1. To gain possession of:
  2. To gain through experience; come by:
  3. To get by one's own efforts:
come by
To obtain; to get, especially by chance or involuntarily.
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  1. To obtain; to get, especially by chance or involuntarily.
gain
To come into possession or use of; acquire:
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  1. To come into possession or use of; acquire:
  2. To get as an increase, addition, profit, or advantage
  3. To get to; arrive at; reach
get
To bring
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  1. To bring
  2. To cause to undertake or perform; prevail on:
  3. To cause to move or leave:
obtain
To succeed in gaining possession of as the result of planning or endeavor; acquire.
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  1. To succeed in gaining possession of as the result of planning or endeavor; acquire.
  2. (Archaic) To arrive at; reach or achieve
  3. To get possession of, esp. by some effort; procure
procure
To bring about; effect:
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  1. To bring about; effect:
  2. To obtain sexual partners for others.
  3. To get by special effort; obtain or acquire:
win
To gain (respect or love, for example) by effort:
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  1. To gain (respect or love, for example) by effort:
  2. To succeed in reaching or achieving a specified condition or place; get
  3. To get by effort, labor, struggle, etc.
land
To come to rest in a certain way or place:
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  1. To come to rest in a certain way or place:
  2. To leave a ship or boat and go on shore; disembark
  3. (Informal) To get, win, or secure
capture
To represent (something transient, immaterial, etc.) in more or less permanent form
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  1. To represent (something transient, immaterial, etc.) in more or less permanent form
  2. To attract and hold:
  3. To take or seize by force, surprise, or skill
catch
To go to see (a performance, for example):
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  1. To go to see (a performance, for example):
  2. To get and hold (something that has been in motion) in a hand, the hands, a container, or an implement:
  3. To take or get passively; incur or contract without intention, as by exposure
get
To cause to undertake or perform; prevail on:
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  1. To cause to undertake or perform; prevail on:
  2. To take revenge on, especially to kill in revenge for a wrong.
  3. To cause to move or leave:
net
To catch by means of a net.
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  1. To catch by means of a net.
  2. To bring in or yield as profit.
  3. To get or bring in as a net; clear as profit, etc.
take
To get possession of (fish or game, for example) by capturing or killing.
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  1. To get possession of (fish or game, for example) by capturing or killing.
  2. To carry in one's possession:
  3. To subtract:
bag
To kill in or as in hunting
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  1. To kill in or as in hunting
  2. To swell like a full bag
  3. (Slang) To quit, forgo, or give up on
nail
(Slang) To stop and seize; catch:
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  1. (Slang) To stop and seize; catch:
  2. (Baseball) To put out (a base runner).
  3. (Slang) To strike or bring down:
bring
To lead or force into a specified state, situation, or location:
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  1. To lead or force into a specified state, situation, or location:
  2. To carry, convey, lead, or cause to go along to another place:
  3. To get the attention of; attract:
bring about
To cause to take place.
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  1. To cause to take place.
  2. To accomplish, achieve.
cause
To bring about or compel by authority or force:
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  1. To bring about or compel by authority or force:
  2. To be the cause of or reason for; result in.
  3. To be the cause of; bring about; make happen; effect, induce, produce, compel, etc.
effect
To bring about; produce as a result; cause; accomplish
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  1. To bring about; produce as a result; cause; accomplish
  2. To bring about; make happen; cause or accomplish:
effectuate
To bring about; cause to happen; effect
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  1. To bring about; cause to happen; effect
generate
(Computers) To produce (a program) by instructing a computer to follow given parameters with a skeleton program.
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  1. (Computers) To produce (a program) by instructing a computer to follow given parameters with a skeleton program.
  2. To bring into being; cause to be
  3. To bring into being; give rise to:
induce
To produce (radioactivity, for example) artificially by bombardment of a substance with neutrons, gamma rays, and other particles.
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  1. To produce (radioactivity, for example) artificially by bombardment of a substance with neutrons, gamma rays, and other particles.
  2. To bring about or stimulate the occurrence of something, such as labor.
  3. To bring on; bring about; cause; effect
ingenerate
To produce or create within; engender
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  1. To produce or create within; engender
make
To rise or accumulate:
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  1. To rise or accumulate:
  2. To achieve, produce, or attain:
  3. To draw up and execute in a suitable form:
occasion
To be the occasion of; give occasion to; cause
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  1. To be the occasion of; give occasion to; cause
stir
To cause to move or shift, especially slightly or with irregular motion:
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  1. To cause to move or shift, especially slightly or with irregular motion:
  2. To cause to become active; bestir:
  3. To mix together the ingredients of (a liquid, for example) before cooking or use by moving an implement:
trigger
To fire or explode (a weapon or an explosive charge).
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  1. To fire or explode (a weapon or an explosive charge).
  2. To induce a powerful emotional reaction in, especially by evoking memories of past trauma.
  3. To initiate (an action); set off
Find another word for secure. In this page you can discover 157 synonyms, antonyms, idiomatic expressions, and related words for secure, like: firm, confident, fastened, adjusted, bound, guarded, unharmed, defended, assured, solid and determined.

Sentence Examples

  • The line is as secure as I can make it.

  • It makes me feel secure to know you're there and I can depend on you.

  • He tried to hold the flashlight, but he needed both hands to secure the line.

  • She felt secure knowing that he was in charge.

  • It meant a good deal to him to secure a home like this.

More sentences →

Words that mention secure in the Dictionary

Words near secure in the Thesaurus