fluster
verb (used with object)
to put into a state of agitated confusion.
Used to express actions, events, or states that have not yet occurred but are expected to happen.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
At least once a week something will fluster me and I’ll say, ‘This is ridiculous, and I’m going to write a letter.’
From New York Times ● Apr. 30, 2016