- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
40 entries under indifferent topic. ×
| hardened(noun, verb, adjective, set, hard) | |
| tough(noun, adjective, strong, hard, careless) | |
| inured(noun, adjective, hard, careless) | |
| indurated(verb, adjective, hard, careless) | |
| case-hardened(noun, adjective, hard, careless) | |
| hard(adjective, strong, careless, cruel) | |
| thick-skinned(noun, adjective, hard, careless) | |
| hard-boiled(noun, adjective, hard, careless) | |
| insensate(noun, adjective, hard, careless) | |
| insensitive(noun, adjective, hard, careless) | |
| unfeeling(noun, adjective, hard, careless) | |
| apathetic(adjective, hard, careless, cruel) | |
| blind to(expression, adjective, hard, careless) | |
| careless(adjective, hard, cruel, apathetic) | |
| cold(adjective, hard, careless, cruel) | |
| cold-blooded(adjective, hard, careless, cruel) | |
| cruel(adjective, hard, careless, apathetic) | |
| deaf to(expression, adjective, hard, careless) | |
| hard-bitten(adjective, hard, careless, cruel) | |
| hardhearted(adjective, hard, careless, cruel) |
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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> |