- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
497 entries under adjective topic. ×
| strait-laced(severe, severity) | |
| strong(hard, tough, flat, firm) | |
| tireless | |
| tyrannical | |
| unappeasable(mean, harsh, cruel, determined) | |
| uncaring(mean, hard, cool, tough) | |
| undeviating(strong, flat, harsh, certain) | |
| unflinching(strong, flat, harsh, certain) | |
| unmoved(mean, hard, cool, unpleasant) | |
| aloof(mean, hard, cool, tough) | |
| arbitrary | |
| arrogant | |
| asleep(hard, tough, severe, cold) | |
| astringent(close, strong, hard, tough) | |
| benumbed(hard, tough, severe, cold) | |
| blank(person, feelings, emotions, rocky) | |
| bleak(tough, severe, harsh, cruel) | |
| bloody-minded | |
| bound(strong, tough, flat, firm) | |
| brutish(hard, cold, indifferent, unfeeling) |
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| APA | Smart Define. (2016). obdurate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/obdurate/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obdurate thesaurus" https://smartdefine.org/obdurate/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, obdurate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/obdurate/thesaurus/synonyms>. |
| MLA | Smart Define. "obdurate thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/obdurate/thesaurus/synonyms> |