“Everyone” is which part of speech?

Understanding parts of speech is crucial for constructing grammatically correct sentences. A pronoun is a word that replaces a noun or noun phrase in a sentence, preventing repetition and making writing more concise. 'Everyone' falls into the category of an indefinite pronoun because it refers to an unspecified person or group of people. It acts as the subject or object of a sentence, standing in for a collective noun like 'all people.' The other options are incorrect: A verb describes an action or a state of being (e.g., run, is). A noun names a person, place, thing, or idea (e.g., student, city, book, freedom). An adverb modifies a verb, an adjective, or another adverb, providing more information about how, when, where, or to what extent something happens (e.g., quickly, very, here). Therefore, 'everyone' clearly functions as a pronoun.