173 entries under immoral topic. ×
| terrible(adjective, dull, evil, nasty, offensive) | |
| shocking(adjective, dull, blue, evil, nasty) | |
| squalid(adjective, taste, poor, clean, nasty) | |
| bad(adjective, dull, mean, wrong, severe) | |
| evil(adjective, mean, bad, wrong, blue) | |
| odious(adjective, good, bad, evil, taste) | |
| hateful(adjective, mean, bad, wrong, evil) | |
| vulgar(adjective, nasty, rude, crude, bad) | |
| hideous(adjective, blue, evil, taste, nasty) | |
| unpleasant(adjective, dull, mean, nasty, harsh) | |
| wicked(adjective, bad, dirty, evil, disgusting) | |
| corrupt(verb, adjective, mean, bad, hurt) | |
| unclean(adjective, dull, bad, blue, taste) | |
| indecent(adjective, vulgar, offensive, coarse, wicked) | |
| execrable(adjective, taste, nasty, awful, terrible) | |
| low(adjective, vulgar, rude, nasty, offensive) | |
| profane(adjective, verb, offensive, dirty, wicked) | |
| rotten(adjective, good, bad, strong, wrong) | |
| heinous(adjective, bad, wrong, blue, evil) | |
| coarse(adjective, vulgar, offensive, rude, vile) |
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| APA | Smart Define. (2016). foul thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/foul/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foul thesaurus" https://smartdefine.org/foul/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, foul thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/foul/thesaurus/synonyms>. |
| MLA | Smart Define. "foul thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/foul/thesaurus/synonyms> |