lose speed

ease loosen lower modify reduce relieve slow weaken

abate ebb loose mitigate moderate modulate remit slack slacken

ease off lax let up slow down untighten

grow increase raise strengthen

incite intensify rise

agitate excite tense worry

abate curb curtail decelerate decrease diminish hinder impede lag lessen moderate reduce relax retard slacken stall temper

brake check choke detain loiter mire postpone procrastinate qualify quiet reef regulate stunt

anchor it back-water bog down cut back cut down ease off ease up embog hit the brakes hold back hold up keep waiting let down flaps lose steam reduce speed rein in set back wind down

advance agitate aid allow assist develop encourage enlarge excite expand extend facilitate forward further grow help increase lengthen prolong push raise strengthen

accelerate do expedite liberate release