119 entries under immoral topic. ×

8
dishonorable(adjective, dislike, offensive, unpleasant, corrupt)
8
gross(adjective, bad, wrong, evil, offensive)
8
rotten(adjective, good, bad, wrong, evil)
8
scandalous(adjective, bad, wrong, evil, nasty)
7
loathsome(adjective, good, bad, evil, offensive)
7
nasty(adjective, good, bad, wrong, evil)
7
perverse(adjective, mean, bad, evil, low)
7
reprobate(adjective, bad, wrong, evil, violent)
6
egregious(adjective, bad, wrong, evil, nasty)
6
execrable(adjective, bad, wicked, malicious)
6
impure(adjective, evil, dislike, offensive, unpleasant)
6
malevolent(adjective, bad, evil, cruel, corrupt)
6
miscreant(adjective, mean, bad, evil, low)
6
offensive(adjective, bad, evil, unpleasant, base)
6
wrong(adjective, corrupt, wicked, sinful)
5
damnable(adjective, bad, evil, vile, wicked)
5
fiendish(adjective, bad, wrong, evil, nasty)
5
filthy(adjective, good, evil, offensive, unpleasant)
5
repugnant(adjective, good, evil, corrupt)
5
repulsive(adjective, bad, evil, offensive, unpleasant)
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APASmart Define. (2015). nefarious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/nefarious/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefarious thesaurus" https://smartdefine.org/nefarious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, nefarious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/nefarious/thesaurus/synonyms>.
MLASmart Define. "nefarious thesaurus" 8 October 2015. Web. 25 September 2026. <https://smartdefine.org/nefarious/thesaurus/synonyms>