- Definitions|2
- Thesaurus|3k
- Abbreviations|0
111 entries under stiff topic. ×
| nonflexible(adjective, hardened, unbendable) | |
| numbed(adjective, hard, firm, solid) | |
| powerful(adjective, severe, harsh, rigid) | |
| prim(strong, rigid, standoffish, solemn) | |
| rheumatic(adjective, hard, firm, solid) | |
| secure(adjective, close, strong, firm, steady) | |
| starchy(adjective, strong, hard, firm, solid) | |
| static(adjective, set, severe, firm, harsh) | |
| stout(adjective, strong, hard, tough, firm) | |
| stuffy(moderate, straight, rigid, impatient) | |
| thick(adjective, strong, hard, tough, firm) | |
| thickened(adjective, hard, firm, solid) | |
| unbreakable(adjective, strong, hard, severe, firm) | |
| unsupple(adjective, hard, firm, solid) | |
| wooden(adjective, strong, hard, firm, solid) | |
| awkward(obstinate, stubborn, willful, inexpressive) | |
| brick-wall(adjective, severe, rigid, tight) | |
| by the numbers(expression, adjective, idiom, severe, harsh) | |
| ceremonious(strong, rigid, standoffish, solemn) | |
| compacted(adjective, set, strong, hard, firm) |
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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> |