104 entries under crooked topic. ×

31
dishonest(adjective, mean, bad, smooth, wrong)
24
corrupt(adjective, mean, bad, wrong, evil)
21
unprincipled(adjective, bad, wrong, honest, false)
17
deceitful(adjective, mean, bad, smooth, smart)
17
treacherous(adjective, mean, hard, smooth, evil)
16
perfidious(adjective, mean, hard, evil, rough)
12
immoral(adjective, bad, wrong, evil, corrupt)
12
unethical(adjective, bad, wrong, honest, corrupt)
12
slippery(adjective, bad, wrong, false, negative)
11
underhanded(adjective, mean, base, false, corrupt)
11
crafty(adjective, mean, smooth, smart, false)
10
devious(adjective, mean, base, corrupt, negative)
10
shady(adjective, bad, wrong, false, corrupt)
10
base(noun, adjective, mean, evil, corrupt)
10
foul(adjective, mean, nasty, base, dirty)
10
unfair(adjective, bad, wrong, false, corrupt)
10
venal(adjective, mean, base, corrupt, dishonest)
9
knavish(adjective, hard, evil, rough, nasty)
9
cunning(adjective, mean, smooth, smart, false)
9
dirty(adjective, bad, hard, wrong, rough)
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APASmart Define. (2016). unscrupulous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unscrupulous/thesaurus/synonyms
ChicagoSmart Define. 2016. "unscrupulous thesaurus" https://smartdefine.org/unscrupulous/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unscrupulous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unscrupulous/thesaurus/synonyms>.
MLASmart Define. "unscrupulous thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unscrupulous/thesaurus/synonyms>