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
The best success comes using it in jungle-thick cover, worming a minnow down between uncooperative branches.
—John Phillips, Outdoor Life, 14 May 2026
Potter was uncooperative following a request for a follow-up interview this year, according to the search warrant application.
—Mark Guarino, ABC News, 13 May 2026
Kingsbury and defense lawyer Linda Parisi, who represents Dandrae Martin, stressed the chaotic nature of the scene and the uncooperative crowd.
—Sharon Bernstein, Sacbee.com, 12 May 2026
Smith previously said police believed Blue was likely with her father, who was reportedly uncooperative with police, the Department of Children and Families and child custody orders.
—Justin Muszynski, Hartford Courant, 8 May 2026
See All Example Sentences for uncooperative
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John Phillips, Outdoor Life, 14 May 2026
Potter was uncooperative following a request for a follow-up interview this year, according to the search warrant application.
—Mark Guarino, ABC News, 13 May 2026
Kingsbury and defense lawyer Linda Parisi, who represents Dandrae Martin, stressed the chaotic nature of the scene and the uncooperative crowd.
—Sharon Bernstein, Sacbee.com, 12 May 2026
Smith previously said police believed Blue was likely with her father, who was reportedly uncooperative with police, the Department of Children and Families and child custody orders.
—Justin Muszynski, Hartford Courant, 8 May 2026
See All Example Sentences for uncooperative
Cite this Entry
“Uncooperative.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncooperative. Accessed 23 May. 2026.
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