Unstable synonyms
Category:
Part of speech:
Characterized by, arising from, or subject to caprice; impulsive or unpredictable:
Not firm, solid, or securely in place; unstable.
Unable to be predicted.
Capable of undergoing fission:
fractionable
Subject to fission
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(Geol.) Designating a boulder or rock formation transported some distance from its original source, as by a glacier
Having a mental illness.
Based on uncertain, unwarranted, or unproved premises:
Not remaining firm in mind or purpose
Easily disturbed
Not belonging to a particular place or society:
Having a whirling, dazed sensation; giddy; lightheaded
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Easily hurt, upset, or offended:
Having excessive sensitivity; reacting to stimuli too readily; thin-skinned.
Fearful and hesitant:
The definition of delicate is someone or something that is subtle, fragile, frail or a skilled example of something.
firm (antonym)
Marked by or indicating the tone and resiliency of healthy tissue:
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steady (antonym)
Firm in standing or position; not tottering or shaking; fixed; firm.
solid (antonym)
Not hollowed out:
The definition of eccentric is something that is not exactly circular.
Readily affected with or stirred by emotion:
Causing or capable of causing dizziness:
deform (related)
unbalance (related)
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insecure (related)
fragile (related)
chaotic (related)
unbalanced (related)
uneven (related)
Fluctuating; being in doubt; undetermined; indecisive; uncertain; unsteady.
Inclined to wobble; shaky
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Having a form that suggests wiggling; wavy
Having a high center of gravity
Distinguished by frequent changes in direction:
The definition of top-heavy is someone or something that has most of its weight at the top and is likely to fall over as a result.
Having a high center of gravity
Having a high center of gravity
Mechanically unreliable or in disrepair.
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Having a high center of gravity
Having a high center of gravity
lightly balanced
Having a high center of gravity
(Mathematics) Having no fixed quantitative value.
Varying in color or appearance when seen from different angles:
astatic
(Physics) Having no particular directional characteristics.
ataxic
Pertaining to ataxia.
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Easily excited, upset, etc.
Ill-conceived and inadequate; ineffectual
Of an assertion, that is contradictory or not supported.
Lacking in resolution; indecisive.
Fluctuating widely:
Quick and changeable in temperament; volatile:
Capable of or subject to change or alteration.
Very changeable; readily taking on different shapes and forms
Not dependable or reliable; questionable
titubant
Stumbling, staggering; with the movement of one who is tipsy
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Requiring caution or skill:
Characterized by disorder, commotion, or unrest:
(Philately) (of a stamp) not having ever been mounted using a stamp hinge.
Not stable or fixed; changeable; uncertain
Liable to vacillate; wavering, irresolute.
astaticism
The state of being astatic.
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Any of various degenerative, often hereditary, disorders that are characterized by ataxia and are frequently associated with cerebellar atrophy.
(Finance) A measure of the degree to which a security rises or falls in price over a period of time
(Uncountable) the state of being voluble
stable (antonym)
Capable of returning to equilibrium or original position after having been displaced
strong (antonym)
Persuasive, effective, and cogent:
Capable of being changed, changeable, mutable
Like a fluid; that can change rapidly or easily; not settled or fixed
Having or exhibiting variation; varying:
Of diverse kinds:
Seemingly impossible; incredible
Subject to changing and unpredictable emotional states; moody, capricious; sometimes used figuratively to describe user-unfriendly or unstable machines or software that are either complicated and/or have poorly written instructions and are subsequently difficult to operate.
Very sensitive or easily upset; touchy
Playful or fanciful, especially in a humorous way:
Lacking confidence.
Not prevalent or effective, or not felt to be prevalent; not potent; feeble.
Weak in the joints; tottering
change (related)
Capable of or liable to change
continue (related)
Following no predictable pattern
flexible (related)
Capable of being changed or adjusted to meet particular or varied needs:
decay (related)
(Physics) To disintegrate in a process of radioactive decay or particle decay.
Not based on truth or valid reasoning; not accurate, reliable, sensible, etc.
Find another word for unstable. In this page you can discover 96 synonyms, antonyms, idiomatic expressions, and related words for unstable, like: capricious, volatile, unsteady, uncertain, unpredictable, fissionable, fractionable, erratic, mentally ill, precarious and inconstant.