- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
88 entries under harsh topic. ×
| implacable(adjective, mean, strong, hard, tough) | |
| hard-nosed(adjective, mean, strong, hard, secure) | |
| stern(adjective, mean, hard, rough, firm) | |
| grim(adjective, mean, strong, hard, tough) | |
| severe(adjective, mean, strong, hard, tough) | |
| unforgiving(adjective, person, mean, hard, rough) | |
| rigorous(adjective, strong, hard, tough) | |
| strict(adjective, strong, hard, tough, flat) | |
| remorseless(adjective, mean, tough, resist) | |
| single-minded(adjective, tough, cruel, determined) | |
| callous(adjective, person, mean, hard, rough) | |
| merciless(adjective, person, mean, hard, rough) | |
| unalterable(adjective, strong, hard, secure, severe) | |
| unappeasable(adjective, mean, cruel, determined) | |
| unflinching(adjective, strong, flat, firm) | |
| unsympathetic(adjective, mean, hard, tough) | |
| austere(adjective, strong, hard, tough, severe) | |
| hard-boiled(adjective, person, mean, strong, hard) | |
| hard-hearted(adjective, mean, hard, tough) | |
| unfeeling(adjective, mean, hard, tough) |
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| APA | Smart Define. (2016). adamant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, adamant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>. |
| MLA | Smart Define. "adamant thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms> |