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Synonyms

cooperate

American  
[koh-op-uh-reyt] / koʊˈɒp əˌreɪt /
Or co-operate

verb (used without object)

cooperated, cooperating
  1. to work or act together or jointly for a common purpose or benefit.

  2. to work or act with another or other persons willingly and agreeably.

    Synonyms:
    participate, join, collaborate
  3. to practice economic cooperation.


cooperate British  
/ kəʊˈɒpəˌreɪt /

verb

  1. to work or act together

  2. to be of assistance or be willing to assist

  3. economics (of firms, workers, consumers, etc) to engage in economic cooperation

"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

  • co-operator noun
  • cooperator noun
  • uncooperating adjective

Etymology

Origin of cooperate

First recorded in 1595–1605; from Late Latin cooperātus, past participle of cooperārī “to work with”; co-, operate

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.

The U.S. has entered into and withdrawn from international agreements regulating greenhouse-gas emissions and continues to cooperate with other nations on energy.

From The Wall Street Journal

She also said Teng didn’t reject a proposal to request more information from users, and added that Binance cooperates with law enforcement and regulators.

From The Wall Street Journal

Nielsen added that Greenland remained open to cooperating with the US but underlined the importance of discussing issues directly.

From BBC

County officials have said it will fully cooperate with the attorney general’s investigation, but emphasized that no reviews up to this point “have found any discriminatory or structural bias in the county’s response.”

From Los Angeles Times

Speaking at a business forum later in the day, Lula said Brazil was ready to cooperate in one of the world's largest global defence markets.

From Barron's