71 entries under immoral topic. ×

11
disgraceful(adjective, evil, taste, offensive, unpleasant)
11
rotten(adjective, bad, simple, wrong, evil)
10
egregious(adjective, bad, wrong, severe, evil)
7
corrupt(adjective, wrong, evil, vile, wicked)
7
intolerable(adjective, severe, evil, awful, terrible)
7
low(adjective, awful, terrible, corrupt, disgusting)
7
malevolent(adjective, bad, nasty, offensive, violent)
7
reprehensible(adjective, evil, vile, wicked)
6
dishonorable(adjective, dislike, offensive, unpleasant, disgusting)
6
lurid(adjective, evil, taste, unpleasant, awful)
6
mean(adjective, bad, wrong, evil, nasty)
5
criminal(adjective, evil, wicked, shocking)
5
obscene(adjective, offensive, terrible, corrupt, vicious)
5
stinking(adjective, bad, offensive, unpleasant, terrible)
4
degenerate(adjective, wrong, evil, wicked)
4
indecent(adjective, bad, wrong, blue, evil)
4
inhuman(adjective, awful, foul, disgusting)
4
rank(adjective, blue, evil, offensive, unpleasant)
4
unworthy(shameful, disgraceful, dishonorable, reprehensible)
3
diabolical(adjective, awful, terrible, vicious, wicked)
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APASmart Define. (2015). heinous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/heinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "heinous thesaurus" https://smartdefine.org/heinous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, heinous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/heinous/thesaurus/synonyms>.
MLASmart Define. "heinous thesaurus" 15 October 2015. Web. 29 September 2026. <https://smartdefine.org/heinous/thesaurus/synonyms>