- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
416 entries under adjective topic. ×
| dead set(expression, tough, severe, firm) | |
| deadpan(tough, rational, straightforward, detached) | |
| deaf to(expression, hard, careless, indifferent) | |
| disciplinary(strong, hard, tough, severe) | |
| disciplined(calm, sensible, dark, restrained) | |
| disdainful(hard, unfeeling, unsympathetic, hardened) | |
| distant(indifferent, detached, remote, reserved) | |
| dogged(mean, hard, harsh, inflexible) | |
| dour(hard, tough, severe, sharp) | |
| drab(calm, sensible, dark, restrained) | |
| draconian(tough, severe, firm, harsh) | |
| dry(tough, rational, straightforward, sober) | |
| dyed-in-the-wool(strong, hard, tough, severe) | |
| earnest(calm, sensible, dark, restrained) | |
| easy-going(calm, restrained, unconcerned, subdued) | |
| eschewing(calm, sensible, dark, restrained) | |
| factual(tough, reasonable, sensible, rational) | |
| feasible(tough, reasonable, sensible, rational) | |
| fixed(mean, hard, rough, harsh) | |
| flat(tough, severe, rational, straightforward) |
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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> |