Assonance: The repetition of similar or identical vowel sounds in the stressed syllables of nearby words, particularly
within a line or a few lines of poetry. Unlike rhyme, which requires matching sounds from the last accented vowel onward, assonance only requires the repetition of the vowel sound itself, regardless of the surrounding consonants. This creates a subtle internal musicality and unity within the verse without relying on the more obvious
pattern of end-rhyme. Assonance is frequently used in free verse and modern poetry to link lines and create a cohesive sonic texture. For example, in
Emily Dickinson's poetry, assonance is a key element of her unique sound. In
William Wordsworth's "A host, of golden daffodils; / Beside
the lake, beneath the trees," the long 'e' sound in "lake" and "trees" creates a harmonious link between the two lines. Similarly, in
Edgar Allan Poe's "
The Raven," the short 'o' sound in "weak" and "weary" establishes a mournful, echoing mood.