prosody vs cadence

prosody and cadence both are nouns.

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

As nouns, cadence is a hyponym of prosody; that is, cadence is a word with a more specific, narrower meaning than prosody:

Other hyponyms of prosody include beat, measure, meter, metre, sprung rhythm.

prosody (noun)	cadence (noun)
the study of poetic meter and the art of versification	a recurrent rhythmical series
the patterns of stress and intonation in a language	the close of a musical section
(prosody) a system of versification	(prosody) the accent in a metrical foot of verse