to fill (a person) with confusion

confuse

to make (a person) feel uncertain, puzzled etc

bewilder someone

to weaken the cottage, confidence, self-discipline etc of (e.g. an army)

depress, unnerve

to have, express, an unfavourable opinion

condemn

to upset the calmness or confidence of (a person)

shake up; confuse

to make (a person) feel uncomfortable, ashamed etc

cause mental discomfort

to cause (a person) to feel ashamed; lower the dignity or self-respect of (a person)

embarrass, put down

very surprised or puzzled

confuse, perplex

to make (a person) anxious or concerned

upset, unsettle