140 entries under immoral topic. ×

2
shameful(adjective, bad, wrong, evil, dishonest)
2
shameless(adjective, bad, wrong, evil, corrupt)
2
sly(adjective, corrupt, dishonest, cunning)
2
tainted(adjective, dishonest, rotten, untrustworthy)
2
unbecoming(adjective, wrong, rude, vulgar)
2
unfitting(adjective, improper, incompetent, ignorant)
2
unrighteous(wrong, rude, wicked, vulgar)
2
unseemly(adjective, wrong, rude, vulgar)
2
untrustworthy(adjective, dishonest, rotten, fickle)
2
vicious(adjective, bad, wrong, evil, corrupt)
1
abandoned(adjective, wrong, corrupt, wicked, dishonest)
1
arbitrary(adjective, dishonest, unwarranted, dishonorable)
1
bent(adjective, corrupt, dishonest, deceitful)
1
biased(adjective, dishonest, unwarranted, dishonorable)
1
bribable(adjective, dishonest, rotten, untrustworthy)
1
debauched(adjective, wrong, corrupt, wicked, dishonest)
1
dirty-dealing(adjective, wrong, corrupt, dishonest)
1
discriminatory(adjective, dishonest, unwarranted, dishonorable)
1
double-crossing(adjective, wrong, corrupt, dishonest)
1
double-dealing(adjective, corrupt, dishonest, rotten)
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APASmart Define. (2015). unethical thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unethical/thesaurus/synonyms
ChicagoSmart Define. 2015. "unethical thesaurus" https://smartdefine.org/unethical/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unethical thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unethical/thesaurus/synonyms>.
MLASmart Define. "unethical thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/unethical/thesaurus/synonyms>