76 entries under crooked topic. ×

11
disloyal(adjective, false, dishonest, immoral, unreliable)
11
underhanded(adjective, false, corrupt, dishonest, cunning)
9
furtive(adjective, mean, smooth, smart, dishonest)
8
corrupt(adjective, mean, bad, low, base)
8
indirect(adjective, false, dishonest, cunning, shrewd)
6
dirty(adjective, corrupt, dishonest, unfair)
6
shady(adjective, fake, false, counterfeit, corrupt)
6
unprincipled(adjective, low, false, corrupt, dishonest)
5
cheating(adjective, false, corrupt, dishonest, immoral)
5
oblique(adjective, false, dishonest, tricky)
5
unfair(adjective, false, corrupt, dishonest, immoral)
4
immoral(adjective, corrupt, wicked, dishonest, contrary)
4
bent(adjective, fake, false, counterfeit, corrupt)
3
casuistic(adjective, wrong, fake, false, counterfeit)
3
recreant(adjective, false, dishonest, lying, unsound)
3
two-timing(adjective, wrong, false, corrupt, dishonest)
3
unethical(adjective, low, corrupt, wicked, dishonest)
3
villainous(adjective, mean, bad, evil, false)
2
base(adjective, mean, bad, evil, low)
2
double-crossing(adjective, wrong, false, corrupt, dishonest)
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APASmart Define. (2016). deceitful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/deceitful/thesaurus/synonyms
ChicagoSmart Define. 2016. "deceitful thesaurus" https://smartdefine.org/deceitful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, deceitful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/deceitful/thesaurus/synonyms>.
MLASmart Define. "deceitful thesaurus" 14 March 2016. Web. 29 September 2026. <https://smartdefine.org/deceitful/thesaurus/synonyms>