- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
128 entries under persistent topic. ×
| enduring(adjective, strong, flat, certain, determined) | |
| fast(adjective, strong, secure, tough, firm) | |
| ferocious(adjective, mean, hard, rough, harsh) | |
| go for broke(expression, adjective, idiom, harsh, cruel) | |
| hang-tough(adjective, strong, hard, tough, harsh) | |
| hang in(expression, adjective, harsh, cruel, determined) | |
| inhuman(adjective, mean, harsh, cruel, determined) | |
| intent(adjective, strong, flat, intense, certain) | |
| mortal(adjective, mean, harsh, cruel, determined) | |
| mutinous(adjective, obstinate, insistent, dogged) | |
| narrow-minded(adjective, obstinate, insistent, dogged) | |
| never-failing(adjective, strong, flat, intense, certain) | |
| stable(adjective, strong, secure, flat, determined) | |
| stop at nothing(expression, adjective, idiom, harsh, cruel) | |
| stringent(adjective, harsh, cruel, determined, fierce) | |
| sure(adjective, strong, tough, flat, firm) | |
| true(adjective, strong, tough, flat, firm) | |
| unqualified(adjective, strong, flat, intense, certain) | |
| unstoppable(adjective, harsh, cruel, determined, fierce) | |
| vindictive(adjective, mean, harsh, cruel, determined) |
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| APA | Smart Define. (2016). adamant thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/adamant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "adamant thesaurus" https://smartdefine.org/adamant/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, adamant thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/adamant/thesaurus/synonyms>. |
| MLA | Smart Define. "adamant thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/adamant/thesaurus/synonyms> |