Synonyms|358Antonyms|119|Broader|7Narrower|1Related|1.3k

127 entries under dishonest topic. ×

8
deceptive(noun, adjective, wrong, false)
8
mendacious(noun, adjective, wrong, false)
8
slippery(adjective, false, corrupt, immoral)
8
treasonable(adjective, mean, base, false)
8
unreliable(adjective, wrong, false, deceitful)
7
duplicitous(noun, adjective, mean, bad, base)
7
foul(adjective, mean, bad, base)
7
renegade(adjective, mean, bad, evil, base)
7
tricky(adjective, wrong, false, deceitful)
7
villainous(adjective, mean, bad, evil, base)
6
inconstant(adjective, false, immoral, rotten)
6
mean(verb, adjective, bad, evil, nasty)
6
sly(adjective, false, corrupt, deceitful)
6
underhand(adjective, false, corrupt, immoral)
6
unprincipled(adjective, false, immoral, deceitful)
6
wicked(adjective, mean, base, false)
5
disingenuous(adjective, false, deceitful, slick)
5
fickle(adjective, false, dubious, untrue)
5
knavish(adjective, hard, evil, rough, nasty)
5
unfair(adjective, false, corrupt, immoral)
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ChicagoSmart Define. 2016. "perfidious thesaurus" https://smartdefine.org/perfidious/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, perfidious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/perfidious/thesaurus/synonyms>.
MLASmart Define. "perfidious thesaurus" 4 March 2016. Web. 28 September 2026. <https://smartdefine.org/perfidious/thesaurus/synonyms>