- Definitions|2
- Thesaurus|3k
- Abbreviations|0
136 entries under strong topic. ×
| unsparing(adjective, hard, tough, severe) | |
| bullheaded(adjective, hard, tough, firm) | |
| cold(adjective, hard, severe, harsh) | |
| definite(adjective, hard, severe, flat) | |
| formal(adjective, severe, fixed, serious) | |
| hard-core(adjective, hard, tough, severe) | |
| rocky(adjective, set, hard, firm) | |
| rough(adjective, person, hard, tough) | |
| compressed(adjective, set, hard, tough) | |
| dense(adjective, close, set, hard) | |
| impenetrable(adjective, set, hard, tough) | |
| settled(adjective, flat, firm, certain) | |
| sure(adjective, tough, flat, firm) | |
| unfaltering(adjective, firm, certain, limited) | |
| astringent(adjective, hard, tough, severe) | |
| bound(adjective, tough, flat, firm) | |
| compact(adjective, close, set, hard) | |
| concentrated(adjective, set, hard, tough) | |
| consistent(adjective, set, flat, determined) | |
| dead set on(expression, adjective, idiom, secure) |
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| APA | Smart Define. (2016). inflexible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inflexible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "inflexible thesaurus" https://smartdefine.org/inflexible/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, inflexible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inflexible/thesaurus/synonyms>. |
| MLA | Smart Define. "inflexible thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/inflexible/thesaurus/synonyms> |