173 entries under immoral topic. ×

3
partial(adjective, cruel, unreasonable, dishonest)
3
partisan(adjective, cruel, unreasonable, dishonest)
3
prejudiced(adjective, cruel, unreasonable, dishonest)
3
spiteful(adjective, bad, nasty, violent, terrible)
3
two-faced(adjective, mean, base, dishonest)
3
uncleanly(adjective, bad, nasty, offensive, base)
2
carnal(adjective, adverb, dull, rough, low)
2
common(adjective, nasty, rude, dirty, coarse)
2
discriminatory(adjective, cruel, unreasonable, dishonest)
2
inhuman(adjective, adverb, evil, low, base)
2
petty(adjective, cruel, unreasonable, dishonest)
2
snide(adjective, bad, spoil, dishonest)
2
unethical(adjective, bad, wrong, evil, dishonest)
2
unlawful(adjective, wrong, cruel, unreasonable, dishonest)
2
vitiated(adjective, nasty, dirty, coarse, vile)
1
admixed(adjective, nasty, dirty, coarse, vile)
1
alloyed(adjective, nasty, dirty, coarse, vile)
1
arbitrary(adjective, cruel, unreasonable, dishonest)
1
bigoted(adjective, cruel, unreasonable, dishonest)
1
bribable(adjective, dishonest, rotten, untrustworthy)
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APASmart Define. (2016). foul thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/foul/thesaurus/synonyms
ChicagoSmart Define. 2016. "foul thesaurus" https://smartdefine.org/foul/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, foul thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/foul/thesaurus/synonyms>.
MLASmart Define. "foul thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/foul/thesaurus/synonyms>