71 entries under adjective topic. ×
| petrified(hard, firm, solid, tense) | |
| refractory(hard, firm, solid, tense) | |
| resistant(hard, firm, solid, tense) | |
| rigid(hard, firm, solid, stiff) | |
| seedy | |
| senile | |
| set(hard, firm, solid, stiff) | |
| shabby | |
| solid(hard, firm, stiff, tense) | |
| solidified(hard, firm, solid, tense) | |
| squeaky | |
| starched(hard, firm, solid, stiff) | |
| starchy(hard, firm, solid, tense) | |
| stark(hard, firm, solid, tense) | |
| steely(hard, firm, solid, stiff) | |
| stiff as a board(expression, idiom, hard, firm) | |
| stony(hard, firm, solid, stiff) | |
| taut(hard, firm, solid, stiff) | |
| tense(hard, firm, solid, stiff) | |
| thick(hard, firm, solid, stiff) |
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Rheumatic on
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| APA | Smart Define. (2015). rheumatic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rheumatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rheumatic thesaurus" https://smartdefine.org/rheumatic/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, rheumatic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rheumatic/thesaurus/synonyms>. |
| MLA | Smart Define. "rheumatic thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/rheumatic/thesaurus/synonyms> |