An adjective is a word that describes or limits a noun or pronoun. Adjectives often come before the noun they modify but can also follow nouns or appear after linking verbs. Proper adjectives are formed from proper nouns and are capitalized. Limiting adjectives point out objects or denote number using articles, numbers, possessives, and demonstratives. Adjectives have positive, comparative, and superlative degrees where the positive shows a quality, comparative compares two things, and superlative compares three or more.