76 entries under fast topic. ×
| energetic(rapid, swift) | |
| expeditious(adjective, irritable, quick, rapid) | |
| expeditive(rapid, swift) | |
| express(summary, rapid, swift, instant) | |
| frantic(violent, quick) | |
| going(rapid, swift) | |
| gone off half-cocked(expression, idiom, violent, quick) | |
| harefooted(irritable, quick, speedy, hasty) | |
| harum-scarum(violent, quick) | |
| heedless(violent, quick, speedy, hurried) | |
| ill-advised(violent, quick, speedy, hurried) | |
| indiscreet(adjective, violent, quick) | |
| jump the gun(expression, idiom, violent, quick) | |
| lead out(expression, rapid, swift) | |
| lively(adjective, rapid, swift) | |
| madcap(violent, quick, thoughtless, impetuous) | |
| move it(expression, rapid, swift) | |
| move on(expression, rapid, swift) | |
| nimble(adjective, summary, rapid, swift) | |
| on the double(expression, idiom, quick, summary) |
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| APA | Smart Define. (2015). abrupt thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/abrupt/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "abrupt thesaurus" https://smartdefine.org/abrupt/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, abrupt thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/abrupt/thesaurus/synonyms>. |
| MLA | Smart Define. "abrupt thesaurus" 3 August 2015. Web. 25 September 2026. <https://smartdefine.org/abrupt/thesaurus/synonyms> |