uncooperative
adjective
un·co·op·er·at·ive
ˌən-kō-ˈä-p(ə-)rə-tiv 
-ˈä-pə-ˌrā-
: marked by an unwillingness or inability to work with others : not cooperative
the suspect was uncooperative with investigators
an uncooperative witness
… he wonders whether it would be such a bad thing if their uncooperative nanny quit …—
Caitlin Flanagan
Caitlin Flanagan
also
: providing difficulty
struggled with an uncooperative corkscrew
uncooperative weather
Examples of uncooperative in a Sentence
Recent Examples on the Web
Due to the stroke, according to the lawsuit, Rhines appeared confused and was unable to follow the orders of officers who accused her of being uncooperative.
—Brian Niemietz, New York Daily News, 7 Feb. 2025
Trump used his social media post to repeat his complaints that Canada has been uncooperative, despite decades of friendship and partnerships that range from World War II to the response to the 9/11 terrorist attacks.
—Fabiola Sánchez, Twin Cities, 3 Feb. 2025
According to police, some of the occupants were uncooperative and refused to get out of the car.
—Staff Report, Hartford Courant, 21 Jan. 2025
In July, Republicans claimed that China was among a list of uncooperative countries refusing to take back those the U.S. wanted to deport.
—Joseph Epstein, Newsweek, 10 Dec. 2024
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Brian Niemietz, New York Daily News, 7 Feb. 2025
Trump used his social media post to repeat his complaints that Canada has been uncooperative, despite decades of friendship and partnerships that range from World War II to the response to the 9/11 terrorist attacks.
—Fabiola Sánchez, Twin Cities, 3 Feb. 2025
According to police, some of the occupants were uncooperative and refused to get out of the car.
—Staff Report, Hartford Courant, 21 Jan. 2025
In July, Republicans claimed that China was among a list of uncooperative countries refusing to take back those the U.S. wanted to deport.
—Joseph Epstein, Newsweek, 10 Dec. 2024
See all Example Sentences for uncooperative
Dictionary Entries Near uncooperative
Cite this Entry
“Uncooperative.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncooperative. Accessed 16 Feb. 2025.
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