- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
103 entries under harsh topic. ×
| firm(adjective, mean, strong, hard, tough) | |
| implacable(adjective, mean, strong, hard, tough) | |
| obstinate(adjective, mean, hard, tough, rough) | |
| severe(adjective, calm, strong, hard, tough) | |
| brutal(adjective, hard, tough, severe, sharp) | |
| cold fish(expression, adjective, calm, mean, hard) | |
| exacting(adjective, hard, tough, severe, rough) | |
| hard-line(adjective, strong, hard, tough, severe) | |
| hostile(adjective, person, tough, feelings) | |
| no-nonsense(adjective, calm, simple, tough, severe) | |
| oppressive(adjective, tough, severe, firm) | |
| rigid(adjective, mean, strong, hard, tough) | |
| savage(adjective, hard, severe, rough) | |
| set(adjective, tough, severe, firm) | |
| steely(adjective, strong, hard, tough, severe) | |
| stubborn(adjective, mean, strong, hard, tough) | |
| unyielding(adjective, mean, strong, hard, tough) | |
| astringent(adjective, strong, hard, tough, severe) | |
| austere(adjective, strong, hard, tough, severe) | |
| authoritarian(adjective, strong, hard, tough, severe) |
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| APA | Smart Define. (2016). hard-boiled thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hard-boiled/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hard-boiled thesaurus" https://smartdefine.org/hard-boiled/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, hard-boiled thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-boiled/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-boiled thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-boiled/thesaurus/synonyms> |