Learn how to say Fluster correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word fluster:
[with object] (often as adjective flustered)
make (someone) agitated or confused:
Rosamund seemed rather flustered this morning
an agitated or confused state:
the main thing is not to get all in a fluster
early 17th century (in the sense ‘make slightly drunk’): perhaps of Scandinavian origin and related to Icelandic flaustra ‘hurry, bustle’