30 entries under immoral topic. ×

18
sinful(adjective, good, bad, criminal)
12
dishonest(adjective, good, bad, open, honest)
10
unethical(adjective, good, bad, dishonest)
9
bad
8
amoral(adjective, bad)
7
corrupt(adjective, good, bad)
6
unprincipled(adjective, good, bad, honest, corrupt)
5
evil(adjective, bad, sinful)
5
dishonorable(adjective, bad)
5
vile(adjective, good, bad, right, gentle)
3
wrong(adjective, dishonest)
3
improper(adjective, right, reasonable, vulgar)
3
profligate(adjective, corrupt)
3
unconscionable(adjective, immoderate)
3
unjust(adjective, bad)
3
unscrupulous
2
disreputable(adjective, bad)
1
licentious(adjective, uncontrolled)
1
rakish(adjective, charming)
1
rotten(adjective, dishonest)
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APASmart Define. (2016). moral thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/moral/thesaurus/antonyms
ChicagoSmart Define. 2016. "moral thesaurus" https://smartdefine.org/moral/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, moral thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/moral/thesaurus/antonyms>.
MLASmart Define. "moral thesaurus" 1 March 2016. Web. 29 September 2026. <https://smartdefine.org/moral/thesaurus/antonyms>