261 entries under severe topic. ×
| tough(adjective, hard, smart, nasty) | |
| tuneless(adjective, hard, flat, rough) | |
| unbending | |
| uncompromising | |
| unconscionable(adjective, stringent, drastic) | |
| uneven(adjective, hard, rough, harsh) | |
| unlevel(adjective, hard, rough, harsh) | |
| unmelodious(adjective, hard, flat, rough) | |
| unmusical(adjective, hard, rough, harsh) | |
| wild(adjective, rough, harsh, terrible) | |
| Siberian(adjective, cool, keen, intense) | |
| abusive(adjective, hard, nasty, cross) | |
| acetic(adjective, harsh, unpleasant, bitter) | |
| authoritarian | |
| basic | |
| below freezing(expression, cool, keen, intense) | |
| benumbed(adjective, cool, keen, intense) | |
| blasting(adjective, cool, keen, intense) | |
| brutal(adjective, mean, hard, nasty) | |
| caterwauling(adjective, hard, flat, rough) |
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| APA | Smart Define. (2016). sharp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sharp/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sharp thesaurus" https://smartdefine.org/sharp/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, sharp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sharp/thesaurus/synonyms>. |
| MLA | Smart Define. "sharp thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sharp/thesaurus/synonyms> |