- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
416 entries under adjective topic. ×
| objective(hard, sound, tough, rational) | |
| practical(calm, hard, sound, tough) | |
| unconcerned(calm, hard, careless, indifferent) | |
| unromantic(hard, sound, reasonable, sensible) | |
| adamant(person, mean, strong, hard) | |
| chilly(person, indifferent, feelings, detached) | |
| cold-hearted(hard, attitude, cold, cruel) | |
| detached(indifferent, distant, unfeeling, remote) | |
| earthy(hard, sound, simple, tough) | |
| hardheaded(strong, hard, sound, tough) | |
| insensate(noun, bad, hard, careless) | |
| inured(noun, hard, careless, indifferent) | |
| numb(noun, insensitive) | |
| passionless(detached, impassive, unresponsive, insensitive) | |
| sober(calm, dull, hard, sound) | |
| unbending(mean, strong, hard, tough) | |
| uncaring(bad, hard, careless, cold) | |
| unkind(bad, hard, tough, severe) | |
| anesthetized | |
| chill(bad, cold, detached, aloof) |
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| APA | Smart Define. (2016). hard-boiled thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hard-boiled/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hard-boiled thesaurus" https://smartdefine.org/hard-boiled/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, hard-boiled thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-boiled/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-boiled thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-boiled/thesaurus/synonyms> |