fluster

nouns

a disposition that is confused or nervous and upset
fluster, perturbation

verbs

be flustered; behave in a confused manner
fluster
is a type of (narrower)
behave in a certain manner
"She carried herself well"; "he bore himself with dignity"; "They conducted themselves well during these difficult times"
acquit, bear, behave, carry, comport, conduct, deport
cause to be nervous or upset
fluster
is a type of (narrower)
cause to feel embarrassment
"The constant attention of the young man confused her"
confuse, disconcert, flurry, put off
causes
be flustered; behave in a confused manner
fluster