82 entries under immoral topic. ×

5
satanic(adjective, evil, vile, wicked)
4
bent(adjective, wrong, false, corrupt, vicious)
4
faithless(adjective, mean, bad, evil, base)
4
profligate(adjective, evil, low, corrupt, vicious)
4
wanton(adjective, evil, behavior, shocking)
3
baneful(evil, low, corrupt, vicious)
3
debauched(adjective, evil, corrupt, wicked)
3
deceitful(adjective, mean, bad, evil, false)
3
unfair(adjective, wrong, evil, false)
2
deteriorated(mean, low, debased, inexpedience)
2
disloyal(adjective, mean, bad, evil, base)
2
harmful(awful, terrible, corrupt, dreadful)
2
horrendous(terrible, vicious, shocking, atrocious)
2
inhuman(adjective, evil, cruel, wicked)
2
opprobrious(adjective, evil, wicked, shocking)
2
unsavory
2
venal(adjective, mean, bad, low, base)
1
disreputable(adjective, evil, false, vicious, vile)
1
fast(evil, corrupt, wicked, depraved)
1
injurious(awful, terrible, corrupt, dreadful)
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APASmart Define. (2016). villainous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/villainous/thesaurus/synonyms
ChicagoSmart Define. 2016. "villainous thesaurus" https://smartdefine.org/villainous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, villainous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/villainous/thesaurus/synonyms>.
MLASmart Define. "villainous thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/villainous/thesaurus/synonyms>