The document discusses comparative and superlative forms of adjectives in English. It defines adjectives and their functions, and explains how to form comparative and superlative forms based on the number of syllables in the adjective. For one-syllable adjectives, the suffixes -er and -est are typically added to form the comparative and superlative. For two-syllable adjectives, more irregular rules may apply. The document provides examples and practice exercises for readers to compare adjectives.