- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
76 entries under mean topic. ×
| unshakable(adjective, strong, hard, secure) | |
| hard-nosed(adjective, strong, hard, secure) | |
| stern(adjective, hard, rough, firm) | |
| mulish(adjective, strong, hard, tough) | |
| pigheaded(adjective, hard, tough, deliberate) | |
| grim(adjective, strong, hard, tough) | |
| perverse(adjective, hard, tough, deliberate) | |
| severe(adjective, strong, hard, tough) | |
| unforgiving(adjective, person, hard, rough) | |
| stiff-necked(adjective, strong, hard, tough) | |
| harsh(adjective, strong, hard, tough) | |
| remorseless(adjective, tough, harsh, resist) | |
| callous(adjective, person, hard, rough) | |
| set in stone(expression, adjective, idiom, hard) | |
| merciless(adjective, person, hard, rough) | |
| unappeasable(adjective, harsh, cruel, determined) | |
| unsympathetic(adjective, hard, tough, harsh) | |
| hanging tough(expression, adjective, hard, determined) | |
| hard-boiled(adjective, person, strong, hard) | |
| hard-hearted(adjective, hard, tough, harsh) |
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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> |