dazed vs stupid

dazed is not a noun while stupid is a noun.

Word	Noun	Adjective	Verb	Adverb
dazed	No	Yes	No	No
stupid	Yes	Yes	No	No

As adjectives, dazed and stupid are synonyms defined as:

dazed and stupid: in a state of mental numbness especially as resulting from shock

Other synonyms of dazed include stunned, stupefied.

dazed (noun)	stupid (noun)
	a person who is not very bright

dazed (adjective)	stupid (adjective)
in a state of mental numbness especially as resulting from shock	lacking or marked by lack of intellectual acuity
stunned or confused and slow to react (as from blows or drunkenness or exhaustion)	lacking intelligence
	in a state of mental numbness especially as resulting from shock