deceleration Synonyms

retardation slowing speed reduction slowdown retardant holdup sluggishness stoppage stagnation slows slowness slow up catabasis braking accelerations decelerating coastdown slowdowns slowing-down slower restraint of trade falloff downturn downtrend slackening slack retardment delay decline damping curb cooling constraint collapse brake backwardness arrestation delayed drag retard retarding protectionism overdue lag inhibition hinderance grow fall drop arrest