- Definitions|2
- Thesaurus|462
- Abbreviations|0
| impetus(noun, speed, rate) | |
| knot | |
| miles per hour(noun, expression, idiom) | |
| momentum(noun, speed, rate, velocity) | |
| precipitateness(noun, drive, press, rush, dash) | |
| punctuality(speed, hurry, dispatch) | |
| rate(noun, speed, velocity) | |
| activity | |
| air speed | |
| carelessness(noun, drive, press, rush, dash) | |
| ceaselessness | |
| chattering | |
| constancy | |
| constant flow | |
| continualness | |
| continuity | |
| dash(noun, drive, press, rush, speed) | |
| decisiveness | |
| drive(noun, press, rush, dash, speed) | |
| eagerness(noun, enthusiasm, rate, velocity, readiness) |
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| APA | Smart Define. (2015). rapidity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rapidity/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rapidity thesaurus" https://smartdefine.org/rapidity/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, rapidity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rapidity/thesaurus/synonyms>. |
| MLA | Smart Define. "rapidity thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/rapidity/thesaurus/synonyms> |