be getting along buzz off come away decline depart die away diminish drift away dwindle ebb exit fade fade away gang along get along get away get off get on get under way go go along go away go off go on leave march off mosey move off move out pull away pull out recede retire retreat retrocede sashay sashay off shrink sink stagger along stand off take flight take wing toddle along up and go wane widen the distance wing it withdraw