77 entries under fast topic. ×
| ASAP(rapid, swift) | |
| accelerated(adjective, rapid, swift) | |
| agile(quick, rapid, speedy, swift) | |
| alert(tell, advise, inform, rapid) | |
| animated(rapid, swift) | |
| breakneck(adjective, violent, quick, rapid) | |
| double time(expression, rapid, swift) | |
| energetic(rapid, swift) | |
| expeditive(rapid, swift) | |
| frantic(adjective, violent, quick) | |
| going(adjective, rapid, swift) | |
| gone off half-cocked(expression, idiom, violent, quick) | |
| harefooted(quick, rapid, speedy, swift) | |
| harum-scarum(violent, quick) | |
| headlong(violent, quick, rapid, speedy) | |
| heedless(violent, quick, speedy, hurried) | |
| ill-advised(violent, quick, speedy, hurried) | |
| immediate(rapid, swift, instant, temporary) | |
| impatient(violent, quick, rapid, speedy) | |
| impetuous(adjective, violent, quick, rapid) |
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| APA | Smart Define. (2016). brief thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/brief/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "brief thesaurus" https://smartdefine.org/brief/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, brief thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/brief/thesaurus/synonyms>. |
| MLA | Smart Define. "brief thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/brief/thesaurus/synonyms> |