150 entries under inflexible topic. ×
| headstrong(adjective, tough, firm, determined, unreasonable) | |
| in the bag(expression, adjective, idiom, firm, solid) | |
| inelastic(adjective, severe, firm, solid, determined) | |
| quiescent(calm, still, steady, impassive) | |
| single-minded(adjective, tough, firm, solid, determined) | |
| stony(adjective, hard, firm, solid, stiff) | |
| unblinking(adjective, prearranged, intent, cliquish) | |
| unmodifiable(adjective, set, secure, certain, steady) | |
| congealed(verb, adjective, set, hard, firm) | |
| incorrigible(adjective, even, rigid, established) | |
| jelled(adjective, set, firm, solid, heavy) | |
| narrow(adjective, fine, thin, positive) | |
| ossified(adjective, set, firm, solid, heavy) | |
| pigheaded(adjective, mean, hard, tough, firm) | |
| refractory(adjective, hard, tough, rough, firm) | |
| rigorous(adjective, hard, severe, stiff, rigid) | |
| steely(adjective, hard, firm, solid, rigid) | |
| thick(adjective, strong, hard, firm, solid) | |
| unadaptable(adjective, set, hard, stiff, rigid) | |
| contracted(verb, adjective, hard, slight, fine) |
For more, visit
Fixed on
Power Thesaurus
| APA | Smart Define. (2016). fixed thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fixed/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fixed thesaurus" https://smartdefine.org/fixed/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, fixed thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fixed/thesaurus/synonyms>. |
| MLA | Smart Define. "fixed thesaurus" 16 March 2016. Web. 27 September 2026. <https://smartdefine.org/fixed/thesaurus/synonyms> |