Like Alliteration, Repeating Vowel Sounds in Words

Puzzle 13 of Animation Pack

Question is: Like Alliteration, Repeating Vowel Sounds in Words

and the answer is: ASSONANCE

Word Meaning:

ASSONANCE — (prosody) The repetition of similar or identical vowel sounds (though with different consonants), usually in literature or poetry.

Definitions from Wiktionary.