stupefied vs stunned

stupefied and stunned both are adjectives.

Word	Noun	Adjective	Verb	Adverb
stupefied	No	Yes	No	No
stunned	No	Yes	No	No

As adjectives, stupefied and stunned are synonyms defined as:

stupefied and stunned: in a state of mental numbness especially as resulting from shock

Other synonyms of stupefied include dazed, stupid.

stupefied (adjective)	stunned (adjective)
in a state of mental numbness especially as resulting from shock	in a state of mental numbness especially as resulting from shock
as if struck dumb with astonishment and surprise	filled with the emotional impact of overwhelming surprise or shock
	knocked unconscious by a heavy blow