Collaboration vs Cooperation vs You scratch my back

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

Collaboration

Top 2,000 (common)C1noun

Cooperation

Top 2,000 (common)

You scratch my back

InformalTop 2,000 (common)
 CollaborationCooperationYou scratch my back
Pronunciation🇬🇧 /["/kəˌlæbəˈreɪʃn/"]/🇺🇸 /["/kəˌlæbəˈreɪʃn/"]/🇬🇧 //kəʊˈɒpəreɪʃən//🇺🇸 //koʊˈɑːpəreɪʃən//🇬🇧 //juː skrætʃ maɪ bæk//🇺🇸 //ju skrætʃ maɪ bæk//
MeaningWorking together with others to achieve something.Working together with others for a common goal.We help each other.
ExampleCollaboration between the two departments led to innovative solutions.The success of the project relied on the cooperation of all team members.If you help me with this project, I’ll help you later; you scratch my back.
RegisterNeutralNeutralInformal
How commonTop 2,000 (common)Top 2,000 (common)Top 2,000 (common)
CEFR levelC1--
Part of speechnoun
Collocationsactive, close, effective, degree, foster, in collaboration with, collaboration among, collaboration between, active, close, effective, degree, foster, in collaboration with, collaboration among, collaboration betweeninternational cooperation, mutual cooperation, effective cooperation, cooperation agreement, cooperation betweenmutual benefit, help each other, reciprocal favor
Antonymsisolation, division, separationcompetition, conflict, opposition-
Common mistakesConfusing with 'cooperation' as they have different nuances., Using 'collaboration' with a singular subject, e.g., saying 'a collaboration is...' instead of 'collaborations are...'., Overusing it in informal situations where simpler words like 'teamwork' could be more appropriate.Confused with 'collaboration' - cooperation involves joint effort, while collaboration emphasizes the act of contributing., Using 'cooperation' with singular verbs - it's often used as a collective noun.Misunderstanding the meaning as a literal phrase about back scratching., Confusing it with 'you scratch my back, I'll scratch yours' as a standalone statement., Using it in too formal or serious contexts.
Usage notesUse 'collaboration' in formal or professional contexts, such as teamwork or projects. It's less common in casual conversations. Avoid using it in overly relaxed settings.Use in both formal and informal contexts. Avoid in casual conversation unless discussing teamwork or collaboration.Use in informal contexts when discussing mutual help or cooperation. Avoid in formal situations.

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Cooperation
You scratch my back

Frequently asked questions: Collaboration vs Cooperation vs You scratch my back

What's the difference between Collaboration, Cooperation, and You scratch my back?

Collaboration: Working together with others to achieve something. Cooperation: Working together with others for a common goal. You scratch my back: We help each other.

Can you show an example of each?

Collaboration: Collaboration between the two departments led to innovative solutions. Cooperation: The success of the project relied on the cooperation of all team members. You scratch my back: If you help me with this project, I’ll help you later; you scratch my back.

Can I use Collaboration, Cooperation, and You scratch my back interchangeably?

Not always. Collaboration, Cooperation, and You scratch my back 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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