- Definitions|2
- Thesaurus|3.3k
- Abbreviations|0
85 entries under persistent topic. ×
| severe(adjective, characteristic, strong, hard, tough) | |
| rigorous(adjective, feature, strong, hard, tough) | |
| rigid(adjective, characteristic, good, strong, hard) | |
| harsh(adjective, characteristic, strong, hard, tough) | |
| exacting(adjective, characteristic, hard, tough, easy) | |
| stringent(adjective, hard, tough, severe, rough) | |
| demanding(adjective, characteristic, hard, tough, easy) | |
| hard(adjective, strong, tough, easy, severe) | |
| inflexible(adjective, characteristic, strong, hard, tough) | |
| uncompromising(adjective, hard, tough, severe, rough) | |
| unyielding(adjective, strong, hard, tough, easy) | |
| relentless(adjective, strong, hard, tough, severe) | |
| unbending(adjective, strong, hard, tough, severe) | |
| obdurate(adjective, strong, hard, tough, severe) | |
| stiff(adjective, hard, tough, severe, rough) | |
| hidebound(adjective, severe, straight, sober) | |
| inexorable(adjective, strong, hard, tough, severe) | |
| undeviating(adjective, strong, flat, honest, harsh) | |
| grim(adjective, strong, hard, tough, severe) | |
| determined(adjective, strong, flat, harsh, certain) |
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| APA | Smart Define. (2015). strict thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/strict/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "strict thesaurus" https://smartdefine.org/strict/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, strict thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/strict/thesaurus/synonyms>. |
| MLA | Smart Define. "strict thesaurus" 3 August 2015. Web. 22 September 2026. <https://smartdefine.org/strict/thesaurus/synonyms> |