891 entries under adjective topic. ×
| unhesitating(complete, certain, resolution, serious) | |
| unmoved(calm, cold, indifferent, determined) | |
| untiring(determined, persevering) | |
| absolute(clear, strong, complete, easy) | |
| authoritative | |
| balanced(calm, strong, secure, easy) | |
| categorical(clear, complete, severe, total) | |
| committed(strong, determined, steady, fixed) | |
| consolidated(close, set, hard, solid) | |
| contumacious(tough, persistent, obstinate, stubborn) | |
| courageous(strong, determined, vigorous, noble) | |
| dauntless(strong, vigorous, noble, bold) | |
| die-hard(moderate, honest, determined, resolute) | |
| going(certain, definite, resolved, unalterable) | |
| hardened(set, strong, hard, tough) | |
| impermeable(close, hard, solid, fast) | |
| incompliant(tough, solid, determined, stiff) | |
| ironclad(set, hard, usual, regular) | |
| never-failing(complete, total, solid, certain) | |
| palpable(plain, physical, material, substantial) |
For more, visit
Firm on
Power Thesaurus
| APA | Smart Define. (2016). firm thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/firm/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "firm thesaurus" https://smartdefine.org/firm/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, firm thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/firm/thesaurus/synonyms>. |
| MLA | Smart Define. "firm thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/firm/thesaurus/synonyms> |