unprofessionalism

English

Etymology

From unprofessional +‎ -ism.

Noun

unprofessionalism (usually uncountable, plural unprofessionalisms)

1. Behaviour that is not professional.
   • 2007 September 16, Roberta Smith, “Is It Art Yet? And Who Decides?”, in New York Times‎^[1]:

     By the end of January, and well past the scheduled Dec. 16 opening date, Mr. Büchel had departed for good and begun accusing the museum of interference, unprofessionalism and wasting his time.