- Definitions|2
- Thesaurus|580
- Abbreviations|0
57 entries under stiff topic. ×
| callous(verb, adjective, dull, close, set) | |
| firm(verb, adjective, close, set, fix) | |
| set(verb, adjective, close, fix, hard) | |
| concrete(verb, adjective, close, set, firm) | |
| hard(adjective, mean, firm, solid) | |
| unyielding(adjective, set, mean, hard, firm) | |
| hardened(adjective, set, hard, firm, solid) | |
| indurated(adjective, set, strong, hard, firm) | |
| inflexible(adjective, mean, hard, firm, determined) | |
| rigid(adjective, mean, hard, firm, determined) | |
| steely(adjective, firm, solid, determined) | |
| hard-hearted(adjective, mean, bad, hard, cold) | |
| adamantine(adjective, set, firm, determined) | |
| iron(adjective, set, mean, hard, firm) | |
| stiff-necked(adjective, mean, hard, determined) | |
| calcified(verb, adjective, close, set, firm) | |
| compact(verb, adjective, close, set, fix) | |
| tough(adjective, mean, hard, firm, harsh) | |
| arthritic(adjective, hard, firm, solid) | |
| buckram(adjective, hard, firm, solid) |
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| APA | Smart Define. (2015). indurate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/indurate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "indurate thesaurus" https://smartdefine.org/indurate/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, indurate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/indurate/thesaurus/synonyms>. |
| MLA | Smart Define. "indurate thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/indurate/thesaurus/synonyms> |