218 entries under adjective topic. ×

17
sly(false, dishonest, deceitful, secret)
13
underhand(honest, false, dishonest, cunning)
11
corrupt(mean, bad, base, false)
11
deceitful(false, corrupt, dishonest, cunning)
11
false(mean, base, dishonest, cunning)
10
crafty(false, dishonest, cunning, deceitful)
10
dishonest(false, corrupt, dishonest, immoral)
10
wily(false, dishonest, cunning, deceitful)
9
crooked(mean, base, false, corrupt)
9
sneaky(honest, false, corrupt, dishonest)
8
cunning(false, dishonest, deceitful, lying)
8
devious(mean, bad, honest, base)
8
disingenuous(honest, false, dishonest, cunning)
8
duplicitous(mean, honest, base, false)
8
furtive(dishonest, cunning, deceitful, unpredictable)
8
guileful(honest, false, dishonest, cunning)
8
shifty(honest, false, corrupt, dishonest)
8
sinister(false, unreasonable, dishonest, immoral)
8
treacherous(mean, base, false, dishonest)
8
tricky(false, dishonest, cunning, deceitful)
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APASmart Define. (2016). underhanded thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/underhanded/thesaurus/synonyms
ChicagoSmart Define. 2016. "underhanded thesaurus" https://smartdefine.org/underhanded/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, underhanded thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/underhanded/thesaurus/synonyms>.
MLASmart Define. "underhanded thesaurus" 22 January 2016. Web. 22 September 2026. <https://smartdefine.org/underhanded/thesaurus/synonyms>