Speed up antonyms

What is the opposite word for Speed up?

Use filters to view other words, we have 130 antonyms for speed up.
Antonyms for speed up
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Opposite words of speed up
Photo search results for Speed up
Bushes and trees under cumulus fluffy clouds on bright blue sky with aircraft Smiling woman on treadmill in gym Full body of curvy black female running on treadmill during fitness workout in gym Speedometer Gauge Reading at Zero Side view of full body young woman in air dress leaning out from exit door and holding on to railroad while riding train past green grass Motor Bike Running Close-up Photography
Image search results for Speed up
hurry up, sport, speed rocket launch, rocket, take off gokart, action, umpteen rocket launch, rocket, take off rocket launch, smoke, rocket cube, six, gambling
Cite this Source
Antonyms for Speed up. (2016). Retrieved 2026, July 19, from https://thesaurus.plus/antonyms/speed_up
Antonyms for Speed up. N.p., 2016. Web. 19 Jul. 2026. <https://thesaurus.plus/antonyms/speed_up>.
Antonyms for Speed up. 2016. Accessed July 19, 2026. https://thesaurus.plus/antonyms/speed_up.