178 entries under adverb topic. ×
| quick(adjective, activity, direct, express) | |
| rapid(adjective, direct, keen, express) | |
| speedy(adjective, direct, keen, express) | |
| swift(verb, adjective, activity, open) | |
| firm(noun, adjective, calm, close) | |
| stable(adjective, strong, secure, tough) | |
| expeditious(adjective, activity, prompt, quick) | |
| hard(adjective, strain, firm, intense) | |
| tight(adjective, close, strong, free) | |
| fixed(adjective, strong, complete, secure) | |
| steady(adjective, calm, close, strong) | |
| fleet(adjective, prompt, quick, abrupt) | |
| quickly(rapidly, pronto) | |
| speedily(quickly, rapidly, pronto) | |
| sturdily(adjective, strain, firmness, labour) | |
| rapidly(quickly, pronto) | |
| prompt(adjective, activity, direct, keen) | |
| swiftly(quickly, rapidly, pronto) | |
| hastily(quickly, rapidly, pronto) | |
| apace(quickly, rapidly, pronto) |
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| APA | Smart Define. (2016). fast thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fast/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fast thesaurus" https://smartdefine.org/fast/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, fast thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fast/thesaurus/synonyms>. |
| MLA | Smart Define. "fast thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/fast/thesaurus/synonyms> |