bewilder (
http://definr.com/bewilder)
v 1: be a mystery or bewildering to: "This beats me!" "Got me--I
don't know the answer!" [syn:
perplex,
get,
puzzle,
mystify,
baffle,
beat,
flummox,
stupefy,
stupify,
nonplus,
gravel,
amaze,
dumbfound]
2: cause to be confused emotionally [syn:
bemuse,
discombobulate,
throw]