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Synonyms

unprofessional

American  
[uhn-pruh-fesh-uh-nl] / ˌʌn prəˈfɛʃ ə nl /

adjective

  1. not professional; not pertaining to or characteristic of a profession.

  2. at variance with or contrary to professional standards or ethics; not befitting members of a profession, as language, behavior, or conduct.

  3. not belonging to a profession; nonprofessional.

  4. not done with professional competence, as a play staged or an opera performed by amateurs; amateurish.

  5. Sports. nonprofessional.


noun

  1. a person who is not a professional; amateur.

unprofessional British  
/ ˌʌnprəˈfɛʃənəl /

adjective

  1. contrary to the accepted code of conduct of a profession

  2. amateur

  3. not belonging to or having the required qualifications for a profession

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • unprofessionalism noun
  • unprofessionally adverb

Etymology

Origin of unprofessional

First recorded in 1800–10; un- 1 + professional

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His comments were ruled "inappropriate and unprofessional", with the panel noting pupils of that age did not have the ability to challenge minority views presented in an "unbalanced fashion".

From BBC

Mr Trigg-Turner denied being unprofessional and had told investigators his words were "misinterpreted".

From BBC

Wellman, owner of Sorrento Valley Pet Cemetery, stepped in to offer to cremate the remaining bodies, and says Angel Paws’ operation was “disorganized and unprofessional.”

From Los Angeles Times

Outside of that, they can read as unprofessional or immature.

From The Wall Street Journal

In fact the White House defended it, insinuating the journalist deserved it for being “unprofessional.”

From Los Angeles Times