Sprain means 'to injure a joint in the body, especially awrist or an ankle by suddenly twisting it so that there ispain and usually swelling.' Crumble means to break into very small pieces, 'to beginto fail or lose strength', "to come slowly to an end.'Topple means ‘to move from side to side and fail, ‘tocause somebody to lose their position of power andauthority. Trimble means ‘to make fall,’ to move or rush in thespecified direction