stun vs daze

stun is not a noun while daze is a noun.

Word	Noun	Adjective	Verb	Adverb
stun	No	No	Yes	No
daze	Yes	No	Yes	No

As verbs, stun and daze are synonyms defined as:

Other synonyms of stun include bedaze.

stun (noun)	daze (noun)
	confusion characterized by lack of clarity
	the feeling of distress and disbelief that you have when something bad happens accidentally

stun (verb)	daze (verb)
make senseless or dizzy by or as if by a blow	overcome as with astonishment or disbelief
hit something or somebody as if with a sandbag	to cause someone to lose clear vision, especially from intense light
overcome as with astonishment or disbelief