suggestion vs suggest

suggestion is a noun but suggest is not a noun.

Word	Noun	Adjective	Verb	Adverb
suggestion	Yes	No	No	No
suggest	No	No	Yes	No

suggestion (noun)	suggest (noun)
the act of inducing hypnosis
an idea that is suggested
the sequential mental process in which one thought leads to another by association
a proposal offered for acceptance or rejection
persuasion formulated as a suggestion
a just detectable amount

suggestion (verb)	suggest (verb)
	make a proposal, declare a plan for something
	call to mind
	imply as a possibility
	drop a hint; intimate by a hint