proteosome vaccine vs proteosome

proteosome vaccine and proteosome both are nouns.

Word	Noun	Adjective	Verb	Adverb
proteosome vaccine	Yes	No	No	No
proteosome	Yes	No	No	No

As nouns, proteosome vaccine and proteosome are synonyms defined as:

proteosome vaccine and proteosome: a form of vaccine that can be administered by an inhaler

proteosome vaccine (noun)	proteosome (noun)
a form of vaccine that can be administered by an inhaler	a form of vaccine that can be administered by an inhaler