2
drive
2
forwarding
2
heightening(noun, advance, increase, progress, growth)
2
impetus(speed, rate)
2
increase(noun, advance, progress, growth, improvement)
2
intensification(noun, advance, increase, progress, growth)
2
precipitation(noun, haste)
2
quickness(noun, speed, rate, rapidity, swiftness)
2
speeding up(noun, verb, expression, phrasal verb, timing)
2
step-up(noun, advance, increase, progress, growth)
2
stepping up(noun, verb, expression, phrasal verb, timing)
2
stimulation(noun, timing, speed, rushing, hurrying)
2
swiftness(noun, speed, rate, velocity, rapidity)
2
thrust
1
forced march(expression, idiom, haste)
1
accelerando
1
accelerations
1
accretion(noun, advance, increase, progress, growth)
1
activity(noun, rate, velocity, pace, agility)
1
advance(noun, increase, progress, growth, improvement)
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APASmart Define. (2015). acceleration thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/acceleration/thesaurus/synonyms
ChicagoSmart Define. 2015. "acceleration thesaurus" https://smartdefine.org/acceleration/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, acceleration thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/acceleration/thesaurus/synonyms>.
MLASmart Define. "acceleration thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/acceleration/thesaurus/synonyms>