COOPERATION Synonyms: 67 Similar and Opposite Words

cooperation

noun

(ˌ)kō-ˌä-pə-ˈrā-shən

Definition of cooperation

as in partnership

the state of having shared interests or efforts (as in social or business matters) a series of televised announcements made in cooperation with the tobacco companies warning teenagers about the hazards of smoking

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in coordination

the work and activity of a number of persons who individually contribute toward the efficiency of the whole everyone's cooperation will make the project go much faster

Synonyms & Similar Words

Antonyms & Near Antonyms

noncooperation

Example Sentences

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.

Recent Examples of cooperation Continue reading â¦ RIGHTS ON THE LINE â ICE crackdown divides swing state candidates as GOP nominee vows to mandate sheriff cooperation. — FOXNews.com, 22 Oct. 2026 Elon Musk is a man with many companies, but is now considering merging two of these, SpaceX and Tesla, saying that there could be potential cooperation across software, chips and more. — Lim Hui Jie, CNBC, 21 Oct. 2026 Talents Tokyo 2026, held in cooperation with Berlinale Talents, will run in parallel at Vision Center Yurakucho and Yurakucho Asahi Square. — Naman Ramachandran, Variety, 21 Oct. 2026 Student athletes hit the hardwood, not for competition, but cooperation. — Sara MacHi, CBS News, 21 Oct. 2026 See All Example Sentences for cooperation

Recent Examples of Synonyms for cooperation

Noun

This month, it was reported that KFC ended its roughly four-decade-long partnership with Pepsi in favor of rival Coca-Cola.

— Preston Fore, Fortune, 24 Oct. 2026
But Finch then offered some perspective on the process that Adebayo and Antetokounmpo are currently going through early in their on-court partnership.

— Anthony Chiang, Miami Herald, 24 Oct. 2026

Definition of partnership

Noun

Their usefulness will depend on reliable navigation, robust fault responses and effective coordination between onboard systems.

— Aamir Khollam, Interesting Engineering, 20 Oct. 2026
Koretskyi said that flights would require coordination with the military and that drones would be given a special status and be identifiable in the air.

— Yuliya Talmazan, NBC news, 19 Oct. 2026

Definition of coordination

Noun

The Sun enters your 11th House, beginning a month focused on friends, communities, collaborations, networks, and your longer-term hopes.

— Tarot.com, New York Daily News, 23 Oct. 2026
The collaboration is part of a broader strategy to introduce the 50-year-old house to new consumers while building on recent commercial gains.

— Thomas Waller, Footwear News, 22 Oct. 2026

Definition of collaboration

Noun

The association remained after accounting for whether patients completed radiation on time, suggesting that on-time completion may not fully explain the difference.

— Marci Lee Nilsen, The Conversation, 22 Oct. 2026
Mike Elliott, senior director of Banner Sports Medicine High Performance Center, told Banner Health that most of the available research is observational and shows association rather than direct cause.

— Samantha Agate, Miami Herald, 22 Oct. 2026

Definition of association

Noun

The first of the 12 steps is admitting that your relationship with your vice has become unmanageable.

— Allison Parshall, Scientific American, 20 Oct. 2026
Bae Hyeon-seong plays Sun-woo in his first lead role in a feature film, and the knotty relationship between mother and son sits at the heart of the film.

— Naman Ramachandran, Variety, 19 Oct. 2026

Definition of relationship

Noun

The coaches, administrators, staff and athletes will have no affiliation with our colleges and universities but instead will be employed by their respective professional leagues.

— Bruce Svare, Sportico.com, 17 Oct. 2026
There is no evidence that El-Sayed has any affiliation with the Muslim Brotherhood.

— ABC News, ABC News, 17 Oct. 2026