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Verb: fluster  flús-tu(r)
  1. Be flustered; behave in a confused manner
  2. Cause to be nervous or upset
Noun: fluster  flús-tu(r)
  1. A disposition that is confused or nervous and upset
    - perturbation

Derived forms: flustered, flustering, flusters

Type of: acquit, bear, behave, carry, comport, conduct, confuse, deport, discomposure, disconcert, flurry, put off