187 entries under hard topic. ×
| accustomed(adjective, unfeeling, unsympathetic, hardened) | |
| brawny(adjective, strong, solid, sturdy) | |
| casehardened(unfeeling, unsympathetic, hardened, toughened) | |
| coldhearted(adjective, unfeeling, unsympathetic, frosty) | |
| compacted(adjective, set, strong, firm) | |
| conditioned(adjective, strong, solid, sturdy) | |
| contemptuous(adjective, unfeeling, unsympathetic, hardened) | |
| cynical(adjective, unfeeling, unsympathetic, stubborn) | |
| disdainful(adjective, unfeeling, unsympathetic, hardened) | |
| fit(adjective, strong, solid, sturdy) | |
| habituated(adjective, unfeeling, unsympathetic, hardened) | |
| hard-and-fast(adjective, set, resolute, rigid) | |
| hard-as-nails(adjective, unfeeling, unsympathetic, hardened) | |
| healthy(adjective, strong, pleasant, solid) | |
| impermeable(solid, rigid) | |
| impious(adjective, unfeeling, unsympathetic, hardened) | |
| indigestible(adjective, strong, solid, sturdy) | |
| irreverent(adjective, unfeeling, unsympathetic, hardened) | |
| irritable(tough, problematic, trying, inelastic) | |
| molded(adjective, strong, solid, sturdy) |
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| APA | Smart Define. (2015). stiff thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stiff/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stiff thesaurus" https://smartdefine.org/stiff/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, stiff thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stiff/thesaurus/synonyms>. |
| MLA | Smart Define. "stiff thesaurus" 24 December 2015. Web. 26 September 2026. <https://smartdefine.org/stiff/thesaurus/synonyms> |