Cooperate vs Partner

When to use each in English, with meaning, register, and examples.

Cooperate

Top 2,000 (common)C1verb

Partner

Top 1,000 (very common)A1noun
Most common: Partner
 CooperatePartner
Pronunciation🇬🇧 /["/kəʊˈɒpəreɪt/","/kəʊˈɒpəreɪts/","/kəʊˈɒpəreɪtɪd/","/kəʊˈɒpəreɪtɪŋ/"]/🇺🇸 /["/kəʊˈɑːpəreɪt/","/kəʊˈɑːpəreɪts/","/kəʊˈɑːpəreɪtɪd/","/kəʊˈɑːpəreɪtɪŋ/"]/🇬🇧 /["/ˈpɑːtnə(r)/"]/🇺🇸 /["/ˈpɑːrtnər/"]/
MeaningTo work together with someone for a common purpose.A person you work or share something with.
ExampleThe two groups agreed to cooperate with each other.She is my dance partner for the recital.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelC1A1
Part of speechverbnoun
Collocationsfully, closely, will, would, agree to, in, on, with, fully, closely, will, would, agree to, in, on, withbridge, doubles, tennis, choose, find, change, former, one-time, dominant, have, seek, find, full, equal, active, make somebody, find, seek, company, institution, organization, partner in, biggest, main, principal, partner in
Antonymsoppose, disagree, competeenemy, opponent, rival
Common mistakes'Cooperate' is often confused with 'collaborate', which has a slightly different nuance., Learners sometimes forget to use 'with' when mentioning the other party., Using 'cooperate' as a standalone verb without a context can be incorrect.Confusing 'partner' with 'spouse' when only referring to a romantic context., Using 'partner' in singular form without specifying an activity or relationship., Overusing 'partner' when the context calls for specific roles like 'employee' or 'colleague'.
Usage notesUse 'cooperate' in contexts involving teamwork and collaboration. It's appropriate in both professional and casual settings, but avoid in overly informal conversations. Best used when discussing joint efforts in projects or activities.Use 'partner' in both personal and professional contexts. It is appropriate to describe a romantic relationship as well as business collaborations. Avoid using it in very formal situations where 'associate' might be better.

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Cooperate
Partner

Frequently asked questions: Cooperate vs Partner

What's the difference between Cooperate and Partner?

Cooperate: To work together with someone for a common purpose. Partner: A person you work or share something with.

Which is more common: Cooperate and Partner?

Partner is the most common in everyday English.

Which is more advanced: Cooperate and Partner?

Cooperate is the highest level, at C1, on the CEFR scale.

Are Cooperate and Partner the same CEFR level?

Cooperate: C1, Partner: A1 on the CEFR scale.

What part of speech are Cooperate and Partner?

Cooperate: verb, Partner: noun.

Can you show an example of each?

Cooperate: The two groups agreed to cooperate with each other. Partner: She is my dance partner for the recital.

Can I use Cooperate and Partner interchangeably?

Not always. Cooperate and Partner are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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