- Definitions|2
- Thesaurus|788
- Abbreviations|0
130 entries under adjective topic. ×
| parlous | |
| perilous | |
| precipitous(sharp, fast, course, quick) | |
| risky | |
| rushed(quick, summary, rapid, speedy) | |
| sharp(course, irritable, bad-tempered, tetchy) | |
| sheer(sharp, course, vertical) | |
| vertical(sharp, sheer) | |
| adventuresome(careless, wild, bold, thoughtless) | |
| at full tilt(expression, idiom, fast, quick) | |
| blistering | |
| brief(violent, fast, quick, rapid) | |
| bright | |
| dangerously fast(expression, fast, quick, speedy) | |
| early | |
| frantic(violent, fast, quick) | |
| harebrained(careless, wild, bold, thoughtless) | |
| headstrong(bold, rash, reckless, risky) | |
| madcap(violent, careless, wild, fast) | |
| punctual |
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| APA | Smart Define. (2016). breakneck thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/breakneck/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "breakneck thesaurus" https://smartdefine.org/breakneck/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, breakneck thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/breakneck/thesaurus/synonyms>. |
| MLA | Smart Define. "breakneck thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/breakneck/thesaurus/synonyms> |