- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
40 entries under indifferent topic. ×
| heartless(adjective, hard, careless, cruel) | |
| impassive(adjective, hard, careless, cruel) | |
| impenitent(adjective, hard, careless, cruel) | |
| inflexible(adjective, hard, careless, cruel) | |
| insensible(adjective, hard, careless, cruel) | |
| insentient(adjective, hard, careless, cruel) | |
| obdurate(adjective, hard, careless, cruel) | |
| soulless(adjective, hard, careless, cruel) | |
| spiritless(adjective, hard, careless, cruel) | |
| stiff(adjective, hard, careless, cruel) | |
| stony(adjective, hard, careless, cruel) | |
| torpid(adjective, hard, careless, cruel) | |
| unaffected(adjective, hard, careless, cruel) | |
| unbending(adjective, hard, careless, cruel) | |
| uncompassionate(adjective, hard, careless, cruel) | |
| unconcerned(adjective, hard, careless, cruel) | |
| unimpressionable(adjective, hard, careless, cruel) | |
| unresponsive(adjective, hard, careless, cruel) | |
| unsusceptible(noun, adjective, hard, careless) | |
| unsympathetic(adjective, hard, careless, cruel) |
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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> |