70 entries under adjective topic. ×

2
unrealistic
2
untruthful(open, cool, weak, false)
2
wavering(cool, weak, false, unfaithful)
1
apathetic(unfaithful, disloyal)
1
backstabbing(noun, treachery, falsity, perfidy)
1
careless(cool, weak, false, faithless)
1
corrupt(cool, weak, false, faithless)
1
deceptive
1
dispassionate(unfaithful, disloyal)
1
distrustful
1
dubious(unfaithful, disloyal)
1
erroneous
1
faltering(unfaithful, disloyal)
1
hesitant(unfaithful, disloyal)
1
imprecise(straight, indefinite)
1
incorrect
1
irresponsible(cool, weak, false, faithless)
1
loose(cool, weak, false, faithless)
1
lying(cool, weak, false, faithless)
1
uninterested(unfaithful, disloyal)
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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>