(n.) One who adheres to the theory or method of impressionism, so called.

Roscius act act a part act as act out actor actress antagonist ape apish appear like approach approximate bad guy barnstormer be like be redolent of bear resemblance bring to mind burlesque call to mind call up caricature caricaturist character character actor character man character woman child actor come close come near compare with conformist copier copy copycat copyist correspond counterfeit counterfeiter cuckoo diseur diseuse dissembler dissimulator do dramatizer duplicate echo echoer echoic echoist emulative enact evoke fake faker favor feeder feigned foil follow forger heavy histrio histrion hit off hit off on hypocrite imitate imitation imitative imitator impersonate impersonator impostor impressionist ingenue juvenile lampoon look like make fun of make-believe masquerade as match matinee idol mime mimer mimetic mimicker mirror mock mocker mockingbird monkey monologist mum mummer near nearly reproduce not tell apart onomatopoeic onomatopoetic pantomime pantomimist parallel parodist parody parrot partake of pass for perform performer personate phony plagiarist play play a part playactor player poll-parrot polly polly-parrot pose as poseur pretend to be pretended protean actor reciter remind one of reproduce resemble ridicule satirize savor of seem like sham sheep simulate simulated simulative simulator smack of soubrette sound like stack up with stage performer stage player stooge straight man stroller strolling player suggest take after take off take off on theatrical thespian travesty trouper utility man villain