- Definitions|2
- Thesaurus|3.3k
- Abbreviations|0
183 entries under severe topic. ×
| hard as nails(expression, adjective, idiom, tough) | |
| hardheaded(adjective, strong, hard, tough) | |
| headstrong(adjective, hard, tough, rough) | |
| heavy(adjective, strong, hard, tough) | |
| immoderate(adjective, harsh, exceptional, unreasonable) | |
| intemperate(adjective, hard, tough, rough) | |
| out-and-out(harsh, exceptional, flawless, faultless) | |
| powerful(adjective, harsh, stiff, rigid) | |
| stickling(adjective, firm, careful, stern) | |
| tart | |
| uncommon(adjective, harsh, exceptional, unreasonable) | |
| unpleasant(adjective, tough, harsh, cruel) | |
| dyed-in-the-wool(adjective, close, set, strong, hard) | |
| antagonistic(adjective, tough, harsh, cruel) | |
| coldblooded(grim, bleak) | |
| convincing(adjective, harsh, stiff, rigid) | |
| disagreeable(adjective, tough, harsh, cruel) | |
| distressing(adjective, tough, harsh, cruel) | |
| drawing(adjective, harsh, stiff, rigid) | |
| dull(adjective, serious, stern, dour) |
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| APA | Smart Define. (2015). strict thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/strict/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "strict thesaurus" https://smartdefine.org/strict/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, strict thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/strict/thesaurus/synonyms>. |
| MLA | Smart Define. "strict thesaurus" 3 August 2015. Web. 24 September 2026. <https://smartdefine.org/strict/thesaurus/synonyms> |