WordNet (r) 3.0 (2006):

go along
    v 1: cooperate or pretend to cooperate; "He decided to play
         along with the burglars for the moment" [syn: play along,
         go along]
    2: continue a certain state, condition, or activity; "Keep on
       working!"; "We continued to work into the night"; "Keep
       smiling"; "We went on working until well past midnight" [syn:
       continue, go on, proceed, go along, keep] [ant:
       discontinue]
    3: pass by; "three years elapsed" [syn: elapse, lapse,
       pass, slip by, glide by, slip away, go by, slide
       by, go along]

Moby Thesaurus II by Grady Ward, 1.0:

107 Moby Thesaurus words for "go along":
   abide, advance, be getting along, be so, be such, bide, buzz off,
   carry on, cease not, come along, come away, come on, come out,
   come through, commute, continue, contrive, course, cover ground,
   depart, drag on, endure, exit, fare, fare forth, fetch, flit, flow,
   gain ground, gang, gang along, gather head, gather way, get ahead,
   get along, get away, get by, get off, get on, get under way, go,
   go ahead, go away, go fast, go forward, go off, go on, hie,
   hold on, hold steady, jog on, keep going, keep on, leave, linger,
   make good time, make head against, make headway, make out,
   make progress, make progress against, make strides, make up leeway,
   manage, march off, mosey, move, move along, move away,
   move forward, move off, move on, move out, never cease, pass,
   pass along, pass on, proceed, progress, pull out, remain, roll,
   roll on, run, run on, sashay, sashay off, shape up, slog on,
   stack up, stagger along, stagger on, stay, stay on, stem,
   step forward, stream, take flight, take wing, tarry, toddle along,
   travel, turn out, up and go, wayfare, wend, wing it