stupefied

(verb) make dull or stupid or muddle with drunkenness or infatuation. Synonyms: besot, stupefy.

(verb) be a mystery or bewildering to. Synonyms: perplex, vex, stick, get, puzzle, mystify, baffle, beat, pose, bewilder, flummox, stupefy, nonplus, gravel, amaze, dumbfound. Examples: "This beats me!." "Got me--i don't know the answer!." "A vexing problem." "This question really stuck me."

(verb) make senseless or dizzy by or as if by a blow. Synonyms: stun, stupefy. Example: "Stun fish."

(adj) as if struck dumb with astonishment and surprise. Synonyms: dumbfounded, dumfounded, flabbergasted, thunderstruck, dumbstruck, dumbstricken. Examples: "A circle of policement stood dumbfounded by her denial of having seen the accident." "The flabbergasted aldermen were speechless." "Was thunderstruck by the news of his promotion."

(adj) in a state of mental numbness especially as resulting from shock. Synonyms: dazed, stunned, stupid(predicate). Examples: "He had a dazed expression on his face." "Lay semiconscious, stunned (or stupefied) by the blow." "Was stupid from fatigue."