dissembles, dissimulates, makes out, pretends
acts, impersonates, masquerades, playacts, plays, posesaffects, assumes, counterfeits, fakes, feigns, professes, puts on, shams, simulatescamouflages, conceals, disguises, masksbluffs, feints
makes a pretense, makes a show, makes believe, puts on an act, puts up a front