subsidization vs subsidize

subsidization is a noun but subsidize is not a noun.

Word	Noun	Adjective	Verb	Adverb
subsidization	Yes	No	No	No
subsidize	No	No	Yes	No

subsidization (noun)	subsidize (noun)
the act of providing a subsidy
money (or other benefits) obtained as a subsidy

subsidization (verb)	subsidize (verb)
	support through subsidies
	secure the assistance of by granting a subsidy, as of nations or military forces