The document discusses alliteration and provides examples. Alliteration is the repetition of initial consonant sounds in words. Poets use alliteration to create musicality in their writing and make lines more memorable through emphasis and appealing sounds. Examples are provided from Lewis Carroll's "The Walrus and the Carpenter" poem and from the novel "The Giver." Alliteration is also commonly used in newspaper headlines, magazine titles, advertising slogans, sports team names, book titles, and tongue twisters.