unfaithful

Meaning

1. Not having religious faith.
2. Not keeping good faith; disloyal; not faithful.
3. Adulterous.
4. Not honest or upright.
5. Negligent or imperfect.
6. Not faithfully rendering the meaning of the source language; incorrect.

Synonyms

disloyal

faithless

treacherous

traitorous

perfidious

infidel

untrustworthy

treasonous

treasonable

unbeliever

untrue

false

inexact

adultery

apostate

fornicate

recreant

renegade

unreliable

incorrect

incredible

adulterous

duplicitous

irreligious

doubtful

punic

be unreliable

not meant to be performed

shifty

shoddy

slippery

sneaky

traitor

double-dealing

disingenuous

dishonest

devious

tricksy

tricky

two-time

unbelievable

derelict

unbelieving

uncertain

undependable

ungodly

not dependable

delusory

deceitful

untrusty

Translations

infedele

infiel

infiel

untreu

infidèle

άπιστος

afvallig

ontrouw

infidel

trouweloos

traître

inesatto

infidelis

infido

abspenstig

Etymology

From Middle English unfeithful, equivalent to un- + faithful.