What term refers to the rhyming of two or more words within the same line of poetry?

The term that refers to the rhyming of two or more words within the same line of poetry is internal rhyme. Internal rhyme occurs when at least one of the rhymed words falls within the line itself, rather than at the end. This technique can create a musical quality and enhance the rhythm of the poem, drawing attention to both the sounds of the words and their meanings.

Assonance involves the repetition of vowel sounds within nearby words but does not necessarily involve the rhyming of the words themselves. Alliteration is the repetition of the same initial consonant sound in a series of words, contributing to the flow and aesthetic quality of the language. Leonine rhyme, on the other hand, refers specifically to a type of rhyme that occurs when the last syllable of a line rhymes with a word within the same line, but this definition is more limited and not widely recognized as the primary term for rhyming words within a line. Therefore, internal rhyme accurately captures the essence of rhyming words within the same line of poetry.