- Definitions|2
- Thesaurus|788
- Abbreviations|0
130 entries under adjective topic. ×
| rattling | |
| short(quick, summary, rapid, speedy) | |
| splitting | |
| temerarious(careless, wild, bold, thoughtless) | |
| unmindful | |
| unwise | |
| venturous(bad, nasty, careless, heavy) | |
| wide open(expression, bold, rash, risky) | |
| arduous(sharp, course, sheer, vertical) | |
| course(sharp, sheer, vertical) | |
| declivitous(sharp, course, sheer, vertical) | |
| elevated(sharp, course, sheer, vertical) | |
| erect(sharp, course, sheer, vertical) | |
| flat out | |
| foolish | |
| frenetic | |
| hare-brained | |
| high(sharp, course, sheer, vertical) | |
| high speed(expression, strong-minded, univocal, irrefrangible) | |
| hilly(sharp, course, sheer, vertical) |
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| APA | Smart Define. (2016). breakneck thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/breakneck/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "breakneck thesaurus" https://smartdefine.org/breakneck/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, breakneck thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/breakneck/thesaurus/synonyms>. |
| MLA | Smart Define. "breakneck thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/breakneck/thesaurus/synonyms> |