arrest backpedal backwater bog down bottle up brake bridle check clip the wings constrain contain control cool cool off countercheck curb curtail dam up damp dampen decelerate delay dent depress detain dimple dint dompt draw rein ease off ease up engrave enjoin govern guard hang up hinder hold hold at bay hold back hold fast hold in hold in check hold in leash hold up impede impress imprint indent inhibit intercept interfere intermeddle interrupt intervene keep keep back keep from keep in keep in check keep under control lay under restraint let down let up lose ground lose momentum lose speed meddle mire moderate notch obstruct oppose pit pock pockmark press in prohibit pull pull in punch punch in recess reef rein rein in relax repress resist restrain retard retrench scotch set in slack off slack up slacken slow slow down slow up snub stamp stay straiten suppress take in sail tamp throttle down withhold