jubilation vs vocalization

jubilation and vocalization both are nouns.

Word	Noun	Adjective	Verb	Adverb
jubilation	Yes	No	No	No
vocalization	Yes	No	No	No

As nouns, vocalization is a hypernym of jubilation; that is, vocalization is a word with a broader meaning than jubilation:

Other hypernyms of jubilation include utterance.

jubilation (noun)	vocalization (noun)
the utterance of sounds expressing great joy	the sound made by the vibration of vocal folds modified by the resonance of the vocal tract
a joyful occasion for special festivities to mark some happy event	the use of uttered sounds for auditory communication
a feeling of extreme joy