81 entries under foul topic. ×

5
nasty(adjective, person, mean, bad, offensive)
4
hostile(adjective, person, mean, bad, wrong)
4
pestiferous(adjective, bad, vile, harmful)
4
polluted(adjective, bad, offensive, revolting)
4
severe(adjective, bad, offensive, awful, terrible)
4
unkind(adjective, person, mean, bad, wrong)
4
vile(adjective, mean, bad, wrong, evil)
3
antagonistic(adjective, person, mean, bad, wrong)
3
pestilential(adjective, bad, harmful, damaging)
3
unfriendly(adjective, person, mean, bad, wrong)
2
hateful(adjective, person, mean, bad, wrong)
2
insalutary(adjective, offensive, disgusting, harmful)
2
outrageous(adjective, bad, severe, offensive, awful)
2
painful(adjective, bad, severe, offensive, awful)
2
serious(adjective, bad, offensive, revolting)
2
surly(adjective, person, mean, bad, wrong)
2
ugly(adjective, bad, severe, offensive, awful)
1
awful(adjective, mean, bad, severe, nasty)
1
immoral(adjective, bad, offensive, corrupt)
1
loathsome(adjective, bad, offensive, corrupt)
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APASmart Define. (2016). injurious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/injurious/thesaurus/synonyms
ChicagoSmart Define. 2016. "injurious thesaurus" https://smartdefine.org/injurious/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, injurious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/injurious/thesaurus/synonyms>.
MLASmart Define. "injurious thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/injurious/thesaurus/synonyms>