74 entries under foul topic. ×
| antagonistic(adjective, person, mean, bad, wrong) | |
| objectionable(adjective, bad, offensive, rude, unpleasant) | |
| offensive(adjective, bad, severe, evil, awful) | |
| polluted(adjective, bad, offensive, revolting) | |
| severe(adjective, bad, offensive, awful, terrible) | |
| serious(adjective, bad, offensive, revolting) | |
| awful(adjective, bad, severe, offensive, terrible) | |
| lousy(adjective, bad, offensive, useless) | |
| mephitic(adjective, bad, evil, offensive, corrupt) | |
| murderous(adjective, bad, offensive, violent) | |
| surly(adjective, person, mean, bad, wrong) | |
| unfriendly(adjective, person, mean, bad, wrong) | |
| unkind(adjective, person, mean, bad, wrong) | |
| insalutary(adjective, offensive, disgusting, poisonous) | |
| loathsome(adjective, bad, offensive, corrupt) | |
| obnoxious(adjective, bad, evil, nasty, offensive) | |
| obscene(adjective, bad, offensive, corrupt) | |
| outrageous(adjective, bad, severe, offensive, awful) | |
| poison(adjective, bad, offensive, corrupt) | |
| repugnant(adjective, bad, offensive, corrupt) |
For more, visit
Harmful on
Power Thesaurus
| APA | Smart Define. (2016). harmful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/harmful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "harmful thesaurus" https://smartdefine.org/harmful/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, harmful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/harmful/thesaurus/synonyms>. |
| MLA | Smart Define. "harmful thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/harmful/thesaurus/synonyms> |