barytone vs vocalizer

barytone and vocalizer both are nouns.

Word	Noun	Adjective	Verb	Adverb
barytone	Yes	No	No	No
vocalizer	Yes	No	No	No

As nouns, vocalizer is a hypernym of barytone; that is, vocalizer is a word with a broader meaning than barytone:

Other hypernyms of barytone include singer, vocaliser, vocalist.

barytone (noun)	vocalizer (noun)
a male singer	a person who sings
	an organism that can utter vocal sounds