unprofessional

adjective

un·​pro·​fes·​sion·​al ˌən-prə-ˈfesh-nəl How to pronounce unprofessional (audio)
-ˈfe-shə-nᵊl
: not exhibiting a courteous, conscientious, or generally businesslike manner in the workplace : not professional
unprofessional attire
unprofessional comments

Examples of unprofessional in a Sentence

an unprofessional carelessness about the accuracy of the news story
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
His legacy with the Heat is blown apart, beyond repair without at least unexpected contrition from him that his behavior has been stunningly unprofessional and a flat betrayal of the team paying him $48,798,677 this season. Greg Cote, Miami Herald, 24 Jan. 2025 It would have been interpreted as unprofessional or amateurish compared to, say, Jordan Peele, who by then was doing his version of the president on Key & Peele. Jesse David Fox, Vulture, 15 Jan. 2025 Loss of Professional Standards - A deregulated platform can devolve into a digital free-for-all, where harmful speech, scams, and unprofessional conduct thrive. Amy Blankson, Forbes, 9 Jan. 2025 The offscreen feud became public in August 2016, when Johnson shared a social media post, which has since been deleted, that mentioned that some of his male costars had been unprofessional. Raechal Shewfelt, EW.com, 6 Jan. 2025 See all Example Sentences for unprofessional 

Word History

First Known Use

1770, in the meaning defined above

Time Traveler
The first known use of unprofessional was in 1770

Dictionary Entries Near unprofessional

Cite this Entry

“Unprofessional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unprofessional. Accessed 29 Jan. 2025.

Kids Definition

unprofessional

adjective
un·​pro·​fes·​sion·​al
ˌən-prə-ˈfesh-nəl,
-ən-ᵊl
: not professional
especially : not up to the standards of one's profession
unprofessionally
adverb
Last Updated: - Updated example sentences
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