- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
103 entries under hard topic. ×
| stony(adjective, person, mean, harsh) | |
| iron(noun, adjective, mean, strong) | |
| implacable(adjective, mean, strong, tough) | |
| unshakable(adjective, mean, strong, secure) | |
| hard-nosed(adjective, mean, strong, secure) | |
| stern(adjective, mean, rough, firm) | |
| intractable(adjective, tough, firm, determined) | |
| mulish(adjective, mean, strong, tough) | |
| pigheaded(adjective, mean, tough, deliberate) | |
| flinty(adjective, strong, tough, firm) | |
| grim(adjective, mean, strong, tough) | |
| perverse(adjective, mean, tough, deliberate) | |
| steely(adjective, strong, tough, resolute) | |
| severe(adjective, mean, strong, tough) | |
| unforgiving(adjective, person, mean, rough) | |
| rigorous(adjective, strong, tough, harsh) | |
| stiff-necked(adjective, mean, strong, tough) | |
| strict(adjective, strong, tough, flat) | |
| harsh(adjective, mean, strong, tough) | |
| unswayable(adjective, determined, resolute, obstinate) |
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| APA | Smart Define. (2016). adamant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, adamant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>. |
| MLA | Smart Define. "adamant thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms> |