noun

a word that names a person, place, or thing

concrete noun

a noun that names something that can be touched

abstract noun

a noun that names something that cannot be touched

collective nouns

nouns that name a group of people

compound noun

a noun that is made up of more than one word

common noun

names any one of a class of people, places, or things.

proper noun

names a specific person, place, or thing

pronoun

a word that stands for nouns or for words that take the place of nouns

antecedent

a noun for which pronouns stand

personal pronoun

refers to first person, second person, and third person

reflexive pronoun

ends in self or selves

intensive pronoun

also ends in self or selves but adds emphasis

demonstrative pronoun

directs attention to specific people, places, or things

relative pronoun

begins a subordinate clause and connects it to another

interrogative pronoun

used to begin a question

indefinite pronoun

refers to people, places, or things, often without specifying which ones.