Read the dictionary definition of stupefied. All definitions for this word.
1. in a state of mental numbness especially as resulting from shock
1. he had a dazed expression on his face
2. lay semiconscious, stunned (or stupefied) by the blow
3. was stupid from fatigue
2. as if struck dumb with astonishment and surprise
1. a circle of policemen stood dumbfounded by her denial of having seen the accident
2. the flabbergasted aldermen were speechless
3. was thunderstruck by the news of his promotion