Thesaurus

unfaithful

adjective

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Synonyms & Antonyms of unfaithful

not true in one's allegiance to someone or something

colonists who later proved to be unfaithful to the cause of independence

Synonyms for unfaithful

disloyal,
faithless,
false,
fickle,
inconstant,
perfidious,
recreant,
traitorous,
treacherous,
untrue

Words Related to unfaithful

irresponsible,
trustless,
undependable,
unreliable,
untrustworthy

faltering,
hesitant,
vacillating,
wavering

dubious,
irresolute,
uncertain

apathetic,
dispassionate,
uninterested

Near Antonyms for unfaithful

dependable,
dutiful,
reliable,
responsible,
solid,
tried,
tried-and-true,
trustable,
trustworthy,
trusty

unfaltering,
unhesitating,
unwavering

determined,
intent,
resolute

confirmed,
dyed-in-the-wool,
inveterate,
sworn

ardent,
avid,
enthusiastic,
fervent,
fervid,
impassioned,
passionate

Antonyms for unfaithful

constant,
dedicated,
devoted,
devout,
down-the-line,
faithful,
fast,
loyal,
staunch
(also stanch),
steadfast,
steady,
true

Learn More About unfaithful

Thesaurus Entries Near unfaithful

unfaith

unfaithful

unfaithfulness

Cite this Entry

“Unfaithful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unfaithful. Accessed 7 Oct. 2022.

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Thesaurus

unfaithful

Synonyms & Antonyms of unfaithful

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The first known use of unfaithful was in the 15th century

Thesaurus Entries Near unfaithful

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