15
quickening(noun, timing, speed, revival, resuscitation)
8
speedup
8
speed(noun, rate, velocity, rapidity, quickness)
8
velocity(noun, speed, rate, velocity, quickness)
6
spurt(noun, haste)
4
clip
4
haste(noun, speed, rate, velocity, swiftness)
4
hastening(noun, timing, speed, rushing, hurrying)
4
pickup(noun, boost)
4
rapidity(noun, speed, rate, velocity, swiftness)
4
rise(noun, increase, growth, improvement, intensification)
4
tempo(speed, rate, pace)
3
dispatch(noun, timing, speed, rate, quickness)
3
hurrying(noun, timing, speed, racing, rushing)
3
expedition(noun, timing, speed, rate, velocity)
3
celerity(noun, speed, rate, velocity, quickness)
3
dash(haste, pace)
3
hurry(noun, speed, rate, swiftness, quickness)
3
momentum(speed, rate, pace, agility)
2
accelerating
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APASmart Define. (2015). acceleration thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/acceleration/thesaurus/synonyms
ChicagoSmart Define. 2015. "acceleration thesaurus" https://smartdefine.org/acceleration/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, acceleration thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/acceleration/thesaurus/synonyms>.
MLASmart Define. "acceleration thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/acceleration/thesaurus/synonyms>