Antonym of acceleration

Antonyms of noun acceleration

3 senses of acceleration

Sense 1:

acceleration
Antonym of deceleration (Sense 1)
=>deceleration, slowing, retardation

Sense 2:

acceleration, quickening, speedup
Antonym of deceleration (Sense 3)
=>deceleration

Sense 3:

acceleration
Antonym of deceleration (Sense 2)
=>deceleration