information vs inform

information is a noun but inform is not a noun.

Word	Noun	Adjective	Verb	Adverb
information	Yes	No	No	No
inform	No	No	Yes	No

information (noun)	inform (noun)
(communication theory) a numerical measure of the uncertainty of an outcome
knowledge acquired through study or experience or instruction
a message received and understood
formal accusation of a crime
a collection of facts from which conclusions may be drawn

information (verb)	inform (verb)
	give character or essence to
	impart knowledge of some fact, state of affairs, or event to
	act as an informer