| A | B |
| Noun | A word which is the name of something: a person, place, or thing. |
| Proper Noun | The name of a specific person, place, thing, or idea. |
| Common Noun | Any noun that doesn't name a specific person, place, or thing. |
| Concrete Noun | It names something that can be seen or touched. |
| Abstract Noun | It names something that cannot be touched or seen. |
| Collective Noun | It names a collection of persons, animals, places, or things. |
| Singular Noun | It names one person, place, or thing. |
| Plural Noun | It names two or more persons, places, or things. |
| Compound Noun | A noun made up of two or more words. |
| Subject Noun | A noun in a sentence that does something or is being talked about. |
| Predicate Noun | A noun that follows a form of the 'be' verb and renames the subject. |
| Possesive Nouns | A noun that shows possession or ownership |
| Object Nouns | A noun that is the object of a verb or preposition |