arrest back back away back off back out back up backtrack backtrail backwater brake check clip the wings countermarch crawfish out cry off curb decelerate delay detain dodge draw rein duck ease off ease up elude evade get around go into reverse hold back hold in check hold up impede keep back let down let up lose ground lose momentum lose speed make sternway moderate obstruct reef rein in relax renege resile retard reverse set back shirk sidestep slack off slack up slacken slow slow down slow up stay take in sail throttle down welsh