Synonyms|166Antonyms|126|Broader|6Narrower|9Related|209
8
accelerate(verb, check, increase, timing, slow)
4
hasten(verb, check, halt, slow)
2
quicken
2
speed
2
step up(verb, expression, phrasal verb, lower, accelerate)
1
hurry(delay, slow)
1
rush(stay, slow)
1
advance
1
build(verb, stop, increase, neglect, accelerate)
1
cannonball along(verb, expression, phrasal verb)
1
dispatch
1
encourage
1
expedite
1
forward
1
further
1
hightail
1
increase(stop, drop, decrease, slow, narrow)
1
push
1
rise(contract, retire, obey)
1
scoot
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APASmart Define. (2015). decelerate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decelerate/thesaurus/antonyms
ChicagoSmart Define. 2015. "decelerate thesaurus" https://smartdefine.org/decelerate/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, decelerate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decelerate/thesaurus/antonyms>.
MLASmart Define. "decelerate thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/decelerate/thesaurus/antonyms>