| A | B |
| noun | person, place, thing, or idea |
| Peru | proper noun |
| I/you/he/she/it | pronoun |
| proper noun | name of a particular person, place, or thing |
| common noun | general name for a person, place, or thing |
| mountain | common noun |
| collective noun | noun referring to a group of people, places, or things |
| herd | collective noun |
| compound noun | noun formed by two or more words |
| backpack | compound noun |
| pronoun | word used in place of a noun or another pronoun |
| posessive noun | noun showing ownership or relationship |
| tourist's passport | possessive noun |
| possessive pronoun | pronoun showing ownership or relationship |
| my/your/his/hers/its | possessive pronoun |
| reflexive pronoun | reflects or represents the subject |
| intensive pronoun | emphasizes a noun or pronoun in the same sentence |
| herself/themselves | reflexive or intensive pronoun |
| demonstrative pronoun | points out specific persons, places, things, or ideas |
| those | demonstrative pronoun |
| indefinite pronoun | persons, places, things, or ideas that are not specifically identified |
| everyone/anybody/both/all | indefinite pronoun |
| interrogative pronoun | pronoun that introduces a question |
| relative pronoun | pronoun that introduces a noun clause or adjective clause |
| who/whom/whose/which/what | interrogative or relative pronoun |
| subject | tells whom or what the sentence is about |