This document discusses superlative adjectives in English. It explains that superlative adjectives express the highest or extreme degree when comparing people, things, places, or ideas within a group. For one-syllable adjectives, the superlative is formed by adding "-est" to the end. For adjectives of two or more syllables, the superlative uses "the most" or "the least" before the base adjective form. Examples are provided to illustrate forming the superlative of different types of adjectives.