- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
129 entries under severe topic. ×
| thick-skinned(adjective, hard, tough, harsh) | |
| unemotional(adjective, mean, hard, cool, tough) | |
| authoritarian(adjective, strong, hard, tough) | |
| chilly(adjective, person, feelings, emotions) | |
| cool(adjective, mean, hard, unpleasant) | |
| exacting(adjective, hard, tough, rough) | |
| inhuman(adjective, mean, hard, tough) | |
| insensible(adjective, strong, hard, tough) | |
| intolerant(adjective, hard, cold, indifferent) | |
| oppressive(adjective, severity) | |
| stringent(adjective, tough, harsh, cruel) | |
| unsparing(adjective, close, strong, hard, tough) | |
| brutal(adjective, mean, hard, tough) | |
| cold-hearted(adjective, hard, tough, attitude) | |
| demanding | |
| icy(adjective, mean, hard, cool, tough) | |
| insensate(adjective, hard, tough, careless) | |
| acrimonious(adjective, tough, harsh, cruel) | |
| apathetic(adjective, person, mean, hard, cool) | |
| puritanical |
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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> |