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SPEEDUP Antonyms

There are 8 antonyms of the word speedup. (opposite meanings)
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upspeed

Best Opposite Words For SPEEDUP

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decelerate
verbv
verb

• lose velocity; move more slowly

• reduce the speed of

deceleration
nounn
noun

• a decrease in rate of change

• (physics) a rate of decrease in velocity

• the act of decelerating; decreasing the speed

delay
verb, nounv, n
noun

• time during which some action is awaited

• the act of delaying; inactivity resulting in something being put off until a later time

verb

• cause to be slowed down or delayed

• act later than planned, scheduled, or required

• stop or halt

• slow the growth or development of

hindrance
nounn
noun

• something immaterial that interferes with or delays action or progress

• any obstruction that impedes or is burdensome

• the act of hindering or obstructing or impeding

retardation
nounn
noun

• a decrease in rate of change

• the extent to which something is delayed or held back

• any agent that retards or delays or hinders

• lack of normal development of intellectual capacities

• the act of slowing down or falling behind

slackening
verb, adjectivev, adj
noun

• an occurrence of control or strength weakening

slowdown
nounn
noun

• the act of slowing down or falling behind

decelerating
verb, adverb, adjectivev, adv, adj
verb

• lose velocity; move more slowly

• reduce the speed of

Alternatives for DECELERATE

Alternatives for DECELERATION

Alternatives for DELAY

Alternatives for HINDRANCE

Alternatives for RETARDATION

Alternatives for SLACKENING

Alternatives for SLOWDOWN

Alternatives for DECELERATING

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