flustered
Definitions
Agitated, confused, or nervous, especially as a result of being hurried or overwhelmed.
In a state of agitated confusion or embarrassment.
Examples
She became visibly flustered when the interviewer asked her an unexpected question.
The waiter seemed a bit flustered after dropping a tray of glasses in the middle of the crowded restaurant.
Synonyms
agitated rattled disconcerted flurried unsettled confused perturbed