assonance vs vowel rhyme

assonance and vowel rhyme both are nouns.

Word	Noun	Adjective	Verb	Adverb
assonance	Yes	No	No	No
vowel rhyme	Yes	No	No	No

As nouns, assonance and vowel rhyme are synonyms defined as:

assonance and vowel rhyme: the repetition of similar vowels in the stressed syllables of successive words

assonance (noun)	vowel rhyme (noun)
the repetition of similar vowels in the stressed syllables of successive words	the repetition of similar vowels in the stressed syllables of successive words