inaugurate vs inauguration

inaugurate is not a noun while inauguration is a noun.

Word	Noun	Adjective	Verb	Adverb
inaugurate	No	No	Yes	No
inauguration	Yes	No	No	No

inaugurate (noun)	inauguration (noun)
	the ceremonial induction into a position
	the act of starting a new operation or practice

inaugurate (verb)	inauguration (verb)
be a precursor of
commence officially
open ceremoniously or dedicate formally