Synonyms and related words :
ablate, atrophy, blow, blunder away, consume, consume away, dally away, decrease, deplete, depreciate, diddle away, dissipate, drain, drivel, drivel away, emaciate, erode, fool away, fritter, fritter away, idle away, muddle away, pine away, piss away, potter away, run to seed, run to waste, shrink, squander, throw, trifle away, waste, waste away, wear, wear away, while away, wither away