- Definitions|2
- Thesaurus|3k
- Abbreviations|0
153 entries under firm topic. ×
| rocklike(adjective, stiff, rigid, unyielding) | |
| solidified(adjective, hard, tough, solid) | |
| stable(adjective, strong, secure, moderate, flat) | |
| stalwart(adjective, strong, hard, tough) | |
| unflexible(adjective, hard, tough, solid) | |
| ungraceful(adjective, strong, hard, solid) | |
| unmanageable(adjective, tough, determined, unreasonable) | |
| unmovable(adjective, certain, limited, definite) | |
| annealed(adjective, hard, solid, stiff) | |
| arthritic(adjective, hard, solid, stiff) | |
| benumbed(adjective, hard, solid, stiff) | |
| buckram(adjective, hard, solid, stiff) | |
| cantankerous(tough, determined, unreasonable, fixed) | |
| cemented(adjective, hard, solid, stiff) | |
| chilled(adjective, hard, solid, stiff) | |
| congealed(adjective, hard, tough, solid) | |
| contracted(adjective, close, hard, solid) | |
| creaky(adjective, hard, solid, stiff) | |
| cussed(tough, unreasonable, obstinate, stubborn) | |
| deliberate(adjective, determined, resolute, decisive) |
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| APA | Smart Define. (2016). inflexible thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/inflexible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "inflexible thesaurus" https://smartdefine.org/inflexible/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, inflexible thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/inflexible/thesaurus/synonyms>. |
| MLA | Smart Define. "inflexible thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/inflexible/thesaurus/synonyms> |