act out
     v 1: represent an incident, state, or emotion by action,
          especially on stage; "she could act neurotic anxiety"
     2: act out; represent or perform as if in a play; "she
        reenacted what had happened earlier that day" syn: enact,
         reenact
see also:
enact reenact 

29 moby thesaurus words for "act out":
   act, act a part, act as, ape, copy, create a role, depict, do,
   enact, impersonate, masquerade as, mime, mimic, pantomime,
   pass for, perform, personate, play, play a part, play a role,
   play opposite, portray, pose as, pretend to be, represent, support,
   sustain a part, take a part, take off