stupefy - verb

• make dull or stupid or muddle with drunkenness or infatuation
• be a mystery or bewildering to
• make senseless or dizzy by or as if by a blow

stupefy - thesaurus

amaze   baffle   beat   besot   bewilder   dumbfound   flummox   get   gravel   mystify   nonplus   perplex   pose   puzzle   stick   stun   vex