- Definitions|1
- Thesaurus|2.1k
- Abbreviations|0
135 entries under inflexible topic. ×
| stiff-necked(adjective, mean, strong, hard, tough) | |
| incompliant(adjective, tough, firm, resist, determined) | |
| strict(adjective, strong, hard, tough, easy) | |
| hardheaded(adjective, strong, hard, tough, determined) | |
| hidebound(adjective, firm, determined, stiff, resolute) | |
| indomitable(adjective, set, strong, hard, tough) | |
| stony(adjective, mean, hard, firm, harsh) | |
| willful(adjective, strong, tough, firm, violent) | |
| persevering(adjective, strong, tough, flat, firm) | |
| set in stone(expression, adjective, idiom, set, mean) | |
| indurate(adjective, set, mean, hard, firm) | |
| sturdy(adjective, set, strong, hard, sound) | |
| difficult(adjective, hard, tough, severe, wild) | |
| hardened(adjective, set, hard, tough, firm) | |
| opinionated(adjective, tough, violent, wild, determined) | |
| rebellious(adjective, tough, firm, stubborn) | |
| single-minded(adjective, tough, firm, harsh, cruel) | |
| dense(adjective, set, strong, hard, tough) | |
| hard-line(adjective, strong, hard, tough, severe) | |
| impenetrable(adjective, set, hard, tough, firm) |
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| APA | Smart Define. (2016). unyielding thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unyielding/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unyielding thesaurus" https://smartdefine.org/unyielding/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, unyielding thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unyielding/thesaurus/synonyms>. |
| MLA | Smart Define. "unyielding thesaurus" 10 March 2016. Web. 1 October 2026. <https://smartdefine.org/unyielding/thesaurus/synonyms> |