- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
198 entries under severe topic. ×
| caustic(adjective, physical energy) | |
| convincing(verb, adjective, good, strong, sound) | |
| grim(adjective, tough, firm, harsh) | |
| precise(adjective, exact, accurate) | |
| relentless(adjective, set, hard, sharp) | |
| Spartan | |
| astringent(adjective, harsh, cruel, serious) | |
| authoritarian(adjective, tough, firm, harsh) | |
| bleak(adjective, tough, harsh, cruel) | |
| correct(adjective, exact, strict, scrupulous) | |
| drastic(adjective, harsh, cruel, brutal) | |
| obdurate(adjective, tough, harsh, cruel) | |
| oppressive(adjective, hard, tough, rough) | |
| powerful(verb, adjective, good, strong, sound) | |
| rough(adjective, hard, difficult, bleak) | |
| sharp(adjective, strong, hard, nasty) | |
| unsparing(adjective, tough, firm, harsh) | |
| valid(verb, adjective, sound, right, reasonable) | |
| cutting | |
| disciplined |
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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> |