The repetition of consonant sounds in a series of words?

This is called consonance, where two or more similar consonant sounds appear in close succession within a line of prose or poetry.

(if these sounds begin Words, it is called alliteration)

(using the sound of S is further classified as sibilance)

(using the same phonemes is called internal rhyming)

Example:

The seven elves lived in various caverns near the village.

(alliteration : A fortunate few find fame in the field.)