78 entries under wrong topic. ×

20
immoral(adjective, bad, evil, rude)
19
unprincipled(adjective, bad, evil, low)
18
unscrupulous(adjective, bad, honest, corrupt)
16
dishonest(adjective, bad, corrupt, wicked)
13
crooked(adjective, bad, corrupt, wicked)
13
dishonorable(adjective, bad, corrupt, wicked)
13
sinful(adjective, bad, evil, corrupt)
11
corrupt(adjective, bad, evil, wicked)
10
wicked(adjective, bad, evil, corrupt)
9
unfair(adjective, bad, corrupt, wicked)
8
evil(adjective, bad, corrupt, wicked)
8
illegal(adjective, bad, corrupt, wicked)
8
shady(adjective, bad, informal, corrupt)
8
sneaky(adjective, bad, informal, corrupt)
8
unprofessional(adjective, corrupt, dishonest, immoral)
7
amoral(adjective, bad, evil, corrupt)
7
base(adjective, bad, evil, corrupt)
7
slippery(adjective, informal, corrupt, dishonest)
6
improper(adjective, rude, corrupt, vulgar)
6
iniquitous(adjective, bad, evil, corrupt)
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APASmart Define. (2015). unethical thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unethical/thesaurus/synonyms
ChicagoSmart Define. 2015. "unethical thesaurus" https://smartdefine.org/unethical/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, unethical thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unethical/thesaurus/synonyms>.
MLASmart Define. "unethical thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/unethical/thesaurus/synonyms>