141 entries under immoral topic. ×

6
nefarious(adjective, good, mean, evil, corrupt)
6
plain(adjective, characteristic, simple, soft, obscure)
6
repulsive(adjective, adverb, bad, evil, nasty)
6
shoddy(adjective, mean, rough, poor, nasty)
6
simple(adjective, mean, lower, gentle, obscure)
6
wrong(adjective, bad, evil, corrupt, negative)
5
reprobate(adjective, bad, evil, corrupt, wicked)
5
sleazy(adjective, dull, mean, bad, evil)
5
stinking(evil, corrupt, shameful, sinful)
4
beastly(adjective, adverb, mean, bad, nasty)
4
blameworthy(adjective, bad, evil, corrupt, wicked)
4
criminal(adjective, bad, evil, corrupt, wicked)
4
dissolute(adjective, evil, corrupt, vicious)
4
fallen(mean, smooth, level, empty)
4
flagitious(evil, corrupt, vicious, sinful)
4
ordinary(adjective, mean, simple, lower, gentle)
4
revolting(adjective, evil, awful, terrible, corrupt)
4
ugly(adjective, dull, blue, evil, rough)
4
unprincipled(adjective, cruel, corrupt, unreasonable, dishonest)
3
dastardly(adjective, vulgar, crude, shameful)
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APASmart Define. (2016). low thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/low/thesaurus/synonyms
ChicagoSmart Define. 2016. "low thesaurus" https://smartdefine.org/low/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, low thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/low/thesaurus/synonyms>.
MLASmart Define. "low thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/low/thesaurus/synonyms>