- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
164 entries under adjective topic. ×
| matter-of-fact(hard, sound, reasonable, excite) | |
| perverse(tough, firm, resist, determined) | |
| sensible(hard, sound, reasonable, sharp) | |
| set(determined, resolute, inflexible, obstinate) | |
| stiff(determined, resolute, inflexible, obstinate) | |
| tough-minded(hard, sound, excite, real) | |
| unbendable(determined, resolute, obstinate, uncompromising) | |
| contrary(determined, resolute, obstinate, uncompromising) | |
| determined(tough, firm, resolute, obstinate) | |
| hard-boiled(strong, hard, sound, tough) | |
| hidebound(determined, resolute, inflexible, obstinate) | |
| inelastic(determined, resolute, obstinate, uncompromising) | |
| pat(determined, resolute, obstinate, uncompromising) | |
| stern(determined, serious, resolute, uncompromising) | |
| tough(strong, hard, determined, unreasonable) | |
| astute(hard, sound, sharp, practical) | |
| bovine(determined, resolute, obstinate, uncompromising) | |
| brass-bound(determined, resolute, obstinate, uncompromising) | |
| bull-headed(determined, resolute, obstinate, uncompromising) | |
| firm(strong, hard, tough, determined) |
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| APA | Smart Define. (2015). hardheaded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/hardheaded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hardheaded thesaurus" https://smartdefine.org/hardheaded/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, hardheaded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hardheaded/thesaurus/synonyms>. |
| MLA | Smart Define. "hardheaded thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/hardheaded/thesaurus/synonyms> |