originator vs originate

originator is a noun but originate is not a noun.

Word	Noun	Adjective	Verb	Adverb
originator	Yes	No	No	No
originate	No	No	Yes	No

originator (noun)	originate (noun)
someone who creates new things

originator (verb)	originate (verb)
	bring into being
	come into existence; take on form or shape
	begin a trip at a certain point, as of a plane, train, bus, etc.