1
distrustful(adjective, disbelieving)
1
dubious(adjective, unfaithful, disloyal)
1
erroneous
1
faltering(adjective, unfaithful, disloyal)
1
hesitant(adjective, unfaithful, disloyal)
1
imprecise(adjective, straight, indefinite)
1
incorrect
1
irresponsible(adjective, cool, weak, false, faithless)
1
loose(adjective, cool, weak, false, faithless)
1
lying(adjective, cool, weak, false, faithless)
1
over smart
1
philanderer(noun, person, backslider)
1
punic
1
recreant
1
two-timing
1
uninterested(adjective, unfaithful, disloyal)
1
vacillating(adjective, unfaithful, disloyal)
0
deceitful(adjective, dishonest, insincere)
0
aberrant
0
act
10 years ago|3.1k views|share |citing 
APASmart Define. (2016). faithful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/faithful/thesaurus/antonyms
ChicagoSmart Define. 2016. "faithful thesaurus" https://smartdefine.org/faithful/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, faithful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/faithful/thesaurus/antonyms>.
MLASmart Define. "faithful thesaurus" 4 March 2016. Web. 30 September 2026. <https://smartdefine.org/faithful/thesaurus/antonyms>