stupefaction vs stupefy

stupefaction is a noun but stupefy is not a noun.

Word	Noun	Adjective	Verb	Adverb
stupefaction	Yes	No	No	No
stupefy	No	No	Yes	No

stupefaction (noun)	stupefy (noun)
the action of stupefying; making dull or lethargic
marginal consciousness
a feeling of stupefied astonishment

stupefaction (verb)	stupefy (verb)
	make senseless or dizzy by or as if by a blow
	be a mystery or bewildering to
	make dull or stupid or muddle with drunkenness or infatuation