Synonyms|401Antonyms|151|Broader|7Narrower|11Related|1.6k
2
fast
2
firm
2
incorruptible
2
resolute
2
solid
2
tried
2
tried-and-true
2
true to
2
trustable
2
unwavering
1
ardent
1
authentic
1
avid
1
determined
1
dyed-in-the-wool
1
enthusiastic
1
exact
1
fervent
1
fervid
1
good
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APASmart Define. (2015). unfaithful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unfaithful/thesaurus/antonyms
ChicagoSmart Define. 2015. "unfaithful thesaurus" https://smartdefine.org/unfaithful/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unfaithful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unfaithful/thesaurus/antonyms>.
MLASmart Define. "unfaithful thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unfaithful/thesaurus/antonyms>