bewilder
Everyone seemed utterly bewildered.
He endured the questioning at the hearing with a calm, sometimes bewildered expression.
Bewildered tourists asking boatmen for trips were told, "Sorry, no boat trips - we are all on strike."
He shrugged his shoulders and contorted his face in bewildered amusement.

SMART Vocabulary: related words and phrases

Confusion, confusing and feeling confused
addled
all of a doodahidiom
all over the placeidiom
alphabet soup
at seaidiom
discombobulation
disordered
disorganization
disorganized
disorientating
muddle something up
muddle-headed
muddled
mush
muzzily
unaccountable
unaccountably
unexplainable
unexplained
unsearchable

bewildered | American Dictionary

bewildered
adjective
us/bɪˈwɪl·dərd/
confused and uncertain:
He sat up in bed, bewildered, unsure of where he was.

bewildering

adjectiveus/bɪˈwɪl·dər·ɪŋ/
Buying a car can be a bit bewildering.

bewilderment

noun[ U ]us/bɪˈwɪl·dər·mənt/
Parents expressed bewilderment and anger at the meeting.