What is another word for acting the part?
Pronunciation: [ˈaktɪŋ ðə pˈɑːt] (IPA) 
"Acting the part" refers to the act of portraying a character realistically, bringing them to life. There are numerous synonyms for this phrase which can be used interchangeably depending upon the context. Some common synonyms for "acting the part" are embodying, impersonating, personifying, playing the role of, portraying, pretending, representing, simulating, and taking on the persona of. All of these synonyms essentially mean playing a part to give the impression of being someone or something else. Whether it's on stage, in film, or even in everyday life, acting the part requires skill and effort to make the portrayal believable and memorable.
