rasp vs vocalization

rasp and vocalization both are nouns.

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

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

Other hypernyms of rasp include utterance.

rasp (noun)	vocalization (noun)
a coarse file with sharp pointed projections	the sound made by the vibration of vocal folds modified by the resonance of the vocal tract
uttering in an irritated tone	the use of uttered sounds for auditory communication

rasp (verb)	vocalization (verb)
utter in a grating voice
scrape with a rasp