Unfaithful synonyms and antonyms

ŭn-fāth'fəl

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Part of speech:

perfidious
The definition of perfidious is someone or something that cannot be trusted or that is dishonest.
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infidel
Of infidels
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not true to
Not faithful
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treasonous
Like or in the way of treason.
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recreant
Failing to keep faith; disloyal; traitorous
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trustworthy (antonym)
Worthy of trust; dependable; reliable
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continue (related)
Not true to duty or obligation
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betroth (related)
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adulteress (related)
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philandering
Having broken the marriage vow
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treasonable
Relating to, constituting, or involving treason:
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of bad faith
Not faithful
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treacherous
The definition of treacherous is someone who is guilty of dishonesty or betrayal, or something that is dangerous or hazardous.
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disobedient (related)
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false
Uttering falsehood; dishonest or deceitful.
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deceitful
The definition of deceitful is someone or something intentionally untruthful or intended to mislead.
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foresworn
Not faithful
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shifty
(Informal) Having or showing a tricky or deceitful nature; evasive
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unreliable
Marked by or exhibiting a lack of reliability.
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adulterous
Relating to, characterized by, or guilty of, adultery
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incontinent
Without the normal ability to restrain a particular natural discharge, as of urine, from the body
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faithful (antonym)
Responsible; conscientious:
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constant (antonym)
Remaining steady in affections or loyalties; faithful
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loyal (antonym)
Having or demonstrating undivided and constant support for someone or something.
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wicked (related)
Evil or immoral:
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apostate
Guilty of apostasy
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dishonest
The definition of dishonest is a person who cheats or lies.
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faithless
Unfaithful; not of true fidelity; inconstant, as a husband or a wife.
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fickle
Changeable or unstable in affection, interest, loyalty, etc.; capricious
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inaccurate
The definition of inaccurate is something incorrect or wrong.
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inconstant
Changing or varying, especially often and without discernible pattern or reason.
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renegade
Of or like a renegade; disloyal
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traitorous
Constituting treason:
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undutiful
Not dutiful.
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unloyal
Not loyal.
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unsteadfast
Not steadfast; wavering, unfaithful.
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untrue
Not faithful or loyal
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mortify (related)
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derelict
The definition of derelict is something that has become deserted or neglected or a person who is grossly negligent in fulfilling his duties.
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pervert
Not faithful
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trust (related)
Managing for an owner; acting as trustee
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Find another word for unfaithful. In this page you can discover 45 synonyms, antonyms, idiomatic expressions, and related words for unfaithful, like: perfidious, false-hearted, infidel, not true to, treasonous, recreant, trustworthy, continue, betroth, adulteress and philandering.
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Unfaithful Sentence Examples

  • Not all men were unfaithful lechers.

  • He was wrong for using a bottle to settle his problems, and wrong for being unfaithful to his wife.

  • Nor was the Order, during the 14th century, at all unfaithful to its original calling.

  • I've been having some feelings that you are being unfaithful to me.

  • But instead of all that--here he was, the wealthy husband of an unfaithful wife, a retired gentleman-in-waiting, fond of eating and drinking and, as he unbuttoned his waistcoat, of abusing the government a bit, a member of the Moscow English Club, and a universal favorite in Moscow society.

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Words near unfaithful in the Thesaurus