unfaithful

Breaking wedding vows

Unfaithful means not loyal or trustworthy.

Most commonly it describes someone who has cheated sexually on a spouse or partner: He was unfaithful to her for years.

More broadly, unfaithful can mean disloyal to any commitment or promise, or not true to an original: an unfaithful translation of the poem.

romantic

adultery

Married person's sexual betrayal

two-timing · philandering · cuckoldry · betrayal · heartbreak · tryst · extramarital · mistress · lover · dalliance

disloyal

treacherous

Disloyal and dangerous

turncoat · defector · betrayer · double-crosser · renegade · apostate · quisling · false · inconstant · fickle

deceptive

dishonest

Inclined to deceive

lying · untruthful · insincere · disingenuous · false · two-faced · underhanded · shifty · deception · falsehood

adaptation

inaccurate

Not correct or precise

liberties · deviation · misrepresentation · loose · adaptation · interpretation · rendering · paraphrase · mistranslation · abridged

Categories
Opposites
romantic/marital fidelity

unfaithfulfaithful

Consistently loyal and true

loyal · true · monogamous · devoted · steadfast

religious devotion

unfaithfulfaithful

Consistently loyal and true

devout · devoted · fervent · pious · fervid

accuracy/representation

unfaithfulfaithful

Consistently loyal and true

true · accurate · exact · literal · precise

Family

unfaithfulness, unfaithfully

Familiarity
Top 20,000
Profile
Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated PG