This document discusses two types of adjectives: descriptive adjectives and limiting adjectives. Descriptive adjectives describe characteristics like color, size, or quality and include proper adjectives formed from proper nouns, common adjectives expressing ordinary qualities, and participles. Limiting adjectives point out or denote number and include articles, numerical adjectives denoting exact number or position, and pronominal adjectives that can also function as pronouns such as demonstrative, possessive, distributive, indefinite, and interrogative adjectives.