Synonyms for Dissipate (same or very similar meaning)
WordNet sense 1 (to cause to separate and go in different directions):
dispel, disperse, scatter, break upWordNet sense 2 (move away from each other):
spread outWordNet sense 3 (spend frivolously and unwisely):
fool, fritter, shoot, fool away, fritter away, frivol awayFrom the ODE community, based on WordNetadd/edit