What term describes a word inside a line that rhymes with another word on the same line?

The term that best describes a word inside a line that rhymes with another word on the same line is internal rhyme. Internal rhyme occurs when two or more words within a single line of poetry share the same sound, creating a sense of rhythm and musicality. This technique can enhance the overall mood and aesthetic of the poem, and can also draw attention to specific words or ideas.

In contrast, end rhyme refers to the repetition of similar sounds at the end of lines, which creates a different kind of rhyme scheme. Assonance involves the repetition of vowel sounds within nearby words, but it does not necessarily involve rhyme. Consonance relates to the repetition of consonant sounds, often at the end or in the middle of words, but again, it does not imply the rhyming relationship described in the question.

Thus, internal rhyme specifically highlights the relationship of rhyming words that reside within the same line, making it the most accurate choice for this query.