- Definitions|2
- Thesaurus|983
- Abbreviations|0
47 entries under serious topic. ×
| harsh(adjective, strong, hard, tough, severe) | |
| severe(adjective, strong, hard, tough, severe) | |
| caustic(adjective, attack, respect, severe, keen) | |
| austere(adjective, strong, hard, tough, severe) | |
| bitter(adjective, strong, hard, tough, severe) | |
| stern(adjective, severe, harsh, cruel) | |
| biting(adjective, attack, respect, severe, keen) | |
| cutting(adjective, attack, respect, severe, sharp) | |
| hard(adjective, strong, tough, severe, sharp) | |
| grim(adjective, strong, hard, tough, severe) | |
| rigorous(adjective, strong, hard, tough, severe) | |
| dour(adjective, close, hard, severe, harsh) | |
| strict(adjective, strong, hard, tough, severe) | |
| stringent(adjective, severe, harsh, cruel) | |
| authoritarian(adjective, strong, hard, tough, severe) | |
| rigid(adjective, strong, hard, tough, severe) | |
| unrelenting(adjective, strong, hard, tough, severe) | |
| inflexible(adjective, strong, hard, tough, severe) | |
| mortified(adjective, strong, hard, tough, severe) | |
| obdurate(adjective, close, strong, hard, tough) |
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| APA | Smart Define. (2015). astringent thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/astringent/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "astringent thesaurus" https://smartdefine.org/astringent/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, astringent thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/astringent/thesaurus/synonyms>. |
| MLA | Smart Define. "astringent thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/astringent/thesaurus/synonyms> |