fluster
The unexpected question flustered the interviewee.
The interviewee became confused or nervous because of the unexpected question.
to make someone nervous, confused, or upset, especially by giving them too much to do or by interrupting them
She was flustered by the sudden change in plans.
The unexpected change made her feel confused or agitated.
The loud noise flustered the shy child.
The noise made the child nervous or disconcerted.
Often implies a temporary state of agitation or confusion, not necessarily anger.
a state of being confused, agitated, or upset
In her fluster, she forgot her lines.
Because she was confused or agitated, she couldn't remember her lines.
Used as a noun to describe the feeling rather than the cause.
Collocations
Pro Tip
Avoid overusing 'flustered'
While 'flustered' is useful for describing mild agitation, overusing it can make writing sound repetitive. Consider alternatives like 'agitated,' 'nervous,' or 'confused' depending on the context.
Gold Rule
Use 'flustered' for temporary states
'Flustered' implies a brief or situational state of confusion or agitation, not a long-term emotional condition. For example, 'She was flustered by the noise' (temporary) vs. 'She was chronically anxious' (long-term).
Word Origin
Late Middle English (in the sense 'drive away, disperse'): perhaps from Old French floustrer 'to scamper, take flight', from Old French flustre 'a gust of wind', of unknown ultimate origin.
Usage Notes
Commonly used in both informal and formal contexts. Often implies a mild or temporary state rather than intense anger or fear.