29 entries under adjective topic. ×
| fast(direct, express, prompt, quick) | |
| rapid(direct, express, fast, quick) | |
| express(direct, fast, quick, rapid) | |
| brisk(quick, rapid, speedy) | |
| fleet(quick, rapid, speedy) | |
| high-velocity | |
| quick(direct, express, prompt, fast) | |
| speedy(direct, express, fast, quick) | |
| swift(direct, express, fast, quick) | |
| expeditious(quick, rapid, speedy) | |
| hasty(quick, rapid, speedy) | |
| hurried(quick, rapid, speedy) | |
| accelerated(direct, express, fast, quick) | |
| breakneck(fast, quick, rapid, speedy) | |
| immediate(quick, rapid, speedy) | |
| prompt(express, fast, quick, rapid) | |
| alacritous | |
| at full tilt(expression, idiom, quick, rapid) | |
| dangerously fast(expression, quick, rapid, speedy) | |
| instant |
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| APA | Smart Define. (2016). high-speed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/high-speed/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "high-speed thesaurus" https://smartdefine.org/high-speed/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, high-speed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/high-speed/thesaurus/synonyms>. |
| MLA | Smart Define. "high-speed thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/high-speed/thesaurus/synonyms> |