- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
359 entries under adjective topic. ×
| solid | |
| unalterable(strong, hard, secure, severe) | |
| unappeasable(mean, harsh, cruel, determined) | |
| unbreakable(firm, rigid, unyielding, steely) | |
| unfaltering(strong, firm, resolute, persistent) | |
| unflinching(strong, flat, firm, harsh) | |
| unresponsive(person, cold, indifferent, feelings) | |
| unswerving(strong, tough, firm, determined) | |
| unsympathetic(mean, hard, tough, harsh) | |
| willful(tough, determined, resolute, obstinate) | |
| austere(strong, hard, tough, severe) | |
| concrete(rigid, hardness) | |
| hanging tough(expression, mean, hard, determined) | |
| hard-boiled(person, mean, strong, hard) | |
| hard-hearted(mean, hard, tough, harsh) | |
| hidebound(determined, resolute, persistent, obstinate) | |
| ossified(determined, resolute, uncompromising, unshakeable) | |
| rock-hard(firm, rigid, unyielding, steely) | |
| standing pat(determined, resolute, obstinate, unyielding) | |
| staunch(strong, tough, flat, firm) |
For more, visit
Adamant on
Power Thesaurus
| 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> |