320 entries under harsh topic. ×
| unjust(adjective, hard, tough, rude) | |
| bestial(adjective, cruel) | |
| bluff(adjective, hard, tough, rude) | |
| boisterous(adjective, hard, tough, rough, difficult) | |
| carping(adjective, mean, sharp, nasty) | |
| concentrated(adjective, strong, intense, powerful) | |
| consequential(adjective, hard, difficult, big) | |
| exhausting(adjective, hard, tough, rough, difficult) | |
| grating(adjective, hard, sharp, flat, rough) | |
| gross(adjective, bad, hard, tough) | |
| hard-boiled(adjective, calm, strong, hard, tough) | |
| hard-line(adjective, strong, hard, tough, rough) | |
| picky(adjective, tough, firm, rigid) | |
| solid(adjective, correct, exact, proper) | |
| stiff-necked(adjective, strong, hard, tough) | |
| tempestuous(adjective, hard, rough, difficult) | |
| tyrannous(adjective, cruel) | |
| unflinching(adjective, mean, cruel, persistent) | |
| wild(adjective, hard, rough, difficult) | |
| adamantine(adjective, strong, hard, tough) |
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| APA | Smart Define. (2016). severe thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/severe/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "severe thesaurus" https://smartdefine.org/severe/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, severe thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/severe/thesaurus/synonyms>. |
| MLA | Smart Define. "severe thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/severe/thesaurus/synonyms> |