Decline vs You refuse to cooperate

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

Decline

Top 1,000 (very common)B2verb

You refuse to cooperate

Top 3,000 (common)
Most common: Decline
 DeclineYou refuse to cooperate
Pronunciation🇬🇧 /["/dɪˈklaɪn/","/dɪˈklaɪnz/","/dɪˈklaɪnd/","/dɪˈklaɪnɪŋ/"]/🇺🇸 /["/dɪˈklaɪn/","/dɪˈklaɪnz/","/dɪˈklaɪnd/","/dɪˈklaɪnɪŋ/"]/🇬🇧 //jʊ rɪˈfjuːz tə ˈkoʊəˌpeɪt//🇺🇸 //jʊ rɪˈfjuz tu ˈkoʊəˌpeɪt//
Meaningto say no to something or to become less.You say no to working together.
ExampleShe decided to decline the invitation to the party.Despite the challenges, you refuse to cooperate with the team.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 3,000 (common)
CEFR levelB2-
Part of speechverb
Collocationsconsiderably, dramatically, drastically, by, from, to, decline in importance, numbers, size, etc., politely, respectfullyrefuse to cooperate fully, refuse to cooperate with others, refuse to cooperate in negotiations, refuse to cooperate during an investigation, refuse to cooperate on a project
Antonymsaccept, agree, approve-
Common mistakesConfused with 'refuse' - 'decline' can sound more polite., Using 'decline' without an object (e.g., 'I will decline' is incomplete without specifying what)., Mistaking 'decline' for a physical action rather than a polite refusal.'Refused' should be used in the past tense for past actions., Confusing 'refuse' with 'deny' - they're not interchangeable., Using 'cooperate' incorrectly as a noun instead of a verb.
Usage notesUse 'decline' in formal settings to refuse an offer or request. In informal contexts, 'turn down' is more common. Don't confuse 'decline' with 'decrease'—the former involves refusal, while the latter refers to reduction.Use this phrase when someone does not want to help or work with others. It is appropriate in formal settings, but can also apply in casual conversations.

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You refuse to cooperate

Frequently asked questions: Decline vs You refuse to cooperate

What's the difference between Decline and You refuse to cooperate?

Decline: to say no to something or to become less. You refuse to cooperate: You say no to working together.

Which is more common: Decline and You refuse to cooperate?

Decline is the most common in everyday English.

Can you show an example of each?

Decline: She decided to decline the invitation to the party. You refuse to cooperate: Despite the challenges, you refuse to cooperate with the team.

Can I use Decline and You refuse to cooperate interchangeably?

Not always. Decline and You refuse to cooperate 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.