The document discusses comparative adjectives and how they are formed. It explains that one syllable adjectives add -er, two syllable adjectives ending in y add -ier, and three or more syllable adjectives use 'more' before the base adjective. Examples are provided like slower, funnier, and more modern. Short adjectives like small, old, and fat also take -er while longer adjectives use 'more' plus the adjective. Irregular adjectives like good and bad have comparatives better and worse.