- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
93 entries under hardened topic. ×
| tough(noun, adjective, strong, hard, careless) | |
| callous(noun, adjective, hard, cruel, unfeeling) | |
| inured(noun, adjective, hard, careless, indifferent) | |
| experienced(adjective, veteran) | |
| indurated(verb, adjective, hard, careless, indifferent) | |
| seasoned(adjective, hard, unfeeling, unsympathetic, experienced) | |
| case-hardened(noun, adjective, hard, careless, indifferent) | |
| hard(adjective, strong, careless, indifferent, cruel) | |
| steeled(noun, verb, adjective, set, hard) | |
| thick-skinned(noun, adjective, hard, careless, indifferent) | |
| hard-boiled(noun, adjective, hard, careless, indifferent) | |
| insensate(noun, adjective, hard, careless, indifferent) | |
| insensitive(noun, adjective, hard, careless, indifferent) | |
| knowledgeable(experienced, veteran) | |
| resistant(adjective, strong, hard, unfeeling, unsympathetic) | |
| trained(adjective, experienced, veteran) | |
| unfeeling(noun, adjective, hard, careless, indifferent) | |
| accustomed(adjective, hard, unfeeling, unsympathetic) | |
| apathetic(adjective, hard, careless, indifferent, cruel) | |
| battle-scarred(experienced, veteran) |
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| APA | Smart Define. (2015). toughened thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/toughened/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "toughened thesaurus" https://smartdefine.org/toughened/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, toughened thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/toughened/thesaurus/synonyms>. |
| MLA | Smart Define. "toughened thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/toughened/thesaurus/synonyms> |