- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
102 entries under adjective topic. ×
| bad | |
| hard-boiled(noun, hard, careless, indifferent) | |
| insensate(noun, hard, careless, indifferent) | |
| insensitive(noun, hard, careless, indifferent) | |
| resistant(strong, hard, unfeeling, unsympathetic) | |
| sturdy | |
| trained(experienced, hardened, veteran) | |
| unbreakable(strong, tough) | |
| unfeeling(noun, hard, careless, indifferent) | |
| unsentimental(cynical, hard-boiled, hard-bitten) | |
| acclimated | |
| accustomed(hard, unfeeling, unsympathetic, hardened) | |
| apathetic(hard, careless, indifferent, cruel) | |
| benumbed(hard, unfeeling, unsympathetic, hardened) | |
| blind to(expression, hard, careless, indifferent) | |
| careless(hard, indifferent, cruel, apathetic) | |
| cold(hard, careless, indifferent, cruel) | |
| cold-blooded(hard, careless, indifferent, cruel) | |
| coldhearted(hard, unfeeling, unsympathetic, hardened) | |
| contemptuous(hard, unfeeling, unsympathetic, hardened) |
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| APA | Smart Define. (2015). toughened thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/toughened/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "toughened thesaurus" https://smartdefine.org/toughened/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, toughened thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/toughened/thesaurus/synonyms>. |
| MLA | Smart Define. "toughened thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/toughened/thesaurus/synonyms> |