The word impersonator is a noun. The plural form is impersonators.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The Next Best Thing Who Is the Greatest Celebrity Impersonator - 2007 Semi-Finals Part 2 1-6 was released on: USA: 11 July 2007
The Impersonator - 1961 is rated/received certificates of: UK:A
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "lecturer" is a noun.