197 entries under hard topic. ×
| merciless(adjective, person, tough, severe) | |
| relentless(adjective, tough, harsh, cold) | |
| solid(adjective, set, strong, tough) | |
| anesthetized(adjective, tough, severe, cruel) | |
| casehardened(adjective, unfeeling, unsympathetic, callous) | |
| coldhearted(adjective, indifferent, unfeeling, unsympathetic) | |
| compacted(verb, adjective, set, strong) | |
| compassionless(adjective, attitude, cruel, unfeeling) | |
| compressed(verb, adjective, set, strong) | |
| condensed(adjective, tough, solid, rigid) | |
| cynical(adjective, unfeeling, unsympathetic, stubborn) | |
| fixed(adjective, set, complete, firm) | |
| graceless(adjective, firm, solid, stiff) | |
| grim(adjective, tough, harsh, cruel) | |
| habituated(adjective, set, fixed, unfeeling) | |
| hard-bitten(adjective, strong, tough, careless) | |
| hard-hearted(adjective, tough, severe, harsh) | |
| harsh(adjective, tough, cruel, grim) | |
| imperceptive(adjective, indifferent, unkind, unresponsive) | |
| implacable(adjective, tough, harsh, cruel) |
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| APA | Smart Define. (2016). hardened thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hardened/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hardened thesaurus" https://smartdefine.org/hardened/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, hardened thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hardened/thesaurus/synonyms>. |
| MLA | Smart Define. "hardened thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/hardened/thesaurus/synonyms> |