prosody vs versification

prosody and versification both are nouns.

Word	Noun	Adjective	Verb	Adverb
prosody	Yes	No	No	No
versification	Yes	No	No	No

As nouns, versification is a hypernym of prosody; that is, versification is a word with a broader meaning than prosody:

prosody (noun)	versification (noun)
the study of poetic meter and the art of versification	the art or practice of writing verse
the patterns of stress and intonation in a language	the form or metrical composition of a poem
(prosody) a system of versification	a metrical adaptation of something (e.g., of a prose text)