- Definitions|0
- Thesaurus|814
- Abbreviations|0
475 entries under adjective topic. ×
| hard-boiled(indifferent, detached, distant, remote) | |
| unyielding | |
| aloof(unfeeling, single, higher, unassertive) | |
| austere(harsh, grim, painful, bleak) | |
| bent(serious, resolute, persistent, unwavering) | |
| bent on(expression, serious, resolute, persistent) | |
| buckled down(expression, serious, resolute, persistent) | |
| coldhearted(unfeeling, callous, hard-hearted, disciplined) | |
| common(reasonable, sensible, sober, practical) | |
| commonsense(reasonable, sensible, sober, practical) | |
| constant(serious, resolute, persistent, pat) | |
| decided(serious, resolute, persistent, unwavering) | |
| decisive(serious, resolute, persistent, unwavering) | |
| dogged(serious, resolute, persistent, unwavering) | |
| down-to-earth(simple, reasonable, sensible, practical) | |
| driven(serious, resolute, persistent, pat) | |
| earnest(determined, serious, resolute, persistent) | |
| easy(reasonable, sensible, sober, practical) | |
| firm(tough, serious, resolute, persistent) | |
| fixed(serious, resolute, persistent, unwavering) |
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| APA | Smart Define. (2013). hardboiled thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hardboiled/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "hardboiled thesaurus" https://smartdefine.org/hardboiled/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2013, hardboiled thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hardboiled/thesaurus/synonyms>. |
| MLA | Smart Define. "hardboiled thesaurus" 18 May 2013. Web. 24 September 2026. <https://smartdefine.org/hardboiled/thesaurus/synonyms> |