This document provides information about comparative and superlative adjectives in English. It defines comparative adjectives as those used to compare differences between two objects, using suffixes like "-er" or modifying adjectives with "more". Superlative adjectives describe an object as having the most or least of a quality, using "the" plus an adjective or "most/least". Examples are given of sentence structures using comparative ("X is cuter than Y") and superlative ("Dogs are the cutest animal") forms. Irregular comparative and superlative forms are also listed.