- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
198 entries under severe topic. ×
| frosty | |
| fundamental | |
| grievous(adjective, hard, tough, difficult) | |
| hard-boiled(adjective, hard, tough, sharp) | |
| hard-shell(adjective, bleak, severity, stark) | |
| hostile(adjective, tough, harsh, cruel) | |
| icy | |
| imperial | |
| intemperate(adjective, hard, tough, rough) | |
| intense | |
| intolerable(adjective, tough, harsh, cruel) | |
| intolerant | |
| iron-fisted(adjective, tough, firm, harsh) | |
| lean | |
| perverse(adjective, tough, harsh, cruel) | |
| pitiless(adjective, hard, harsh, cruel) | |
| potent(adjective, good, strong, sound, right) | |
| punctilious(adjective, hard, tough, rough) | |
| raw | |
| resentful(adjective, tough, harsh, cruel) |
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| APA | Smart Define. (2015). stringent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stringent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stringent thesaurus" https://smartdefine.org/stringent/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, stringent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stringent/thesaurus/synonyms>. |
| MLA | Smart Define. "stringent thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/stringent/thesaurus/synonyms> |