Come on knock it off vs Cut it out

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

Come on knock it off

InformalBeyond 10,000 (less common)

Cut it out

InformalTop 5,000 (fairly common)
Most common: Cut it out
 Come on knock it offCut it out
Pronunciation🇬🇧 //kʌm ɒn nɒk ɪt ɒf//🇺🇸 //kʌm ɑn nɑk ɪt ɔf//🇬🇧 //kʌt ɪt aʊt//🇺🇸 //kʌt ɪt aʊt//
MeaningStop doing that.Stop doing something annoying or unwanted.
ExampleCome on, knock it off, you're being too loud!You're making me laugh too much, cut it out!
RegisterInformalInformal
How commonBeyond 10,000 (less common)Top 5,000 (fairly common)
Collocationscome on, knock it off, stop it, cut it out, give me a breakcut it out now, cut it out, please, just cut it out, cut it out already, don't cut it out
Antonymskeep it up, continue, carry on-
Common mistakesUsing in formal settings where it's too casual., Confusing with 'knock it off', which can sound more serious., Not using the correct tone; it sounds softer with a smile.Using it with a subject ('cut it out' is meant to be imperative)., Confusing it with 'cut' which could imply literal cutting.
Usage notesUse this phrase when you want someone to stop annoying behavior. It's friendly but can be harsh if overused.Used in casual conversations. Can be playful or serious. Avoid in formal settings.

See it in real clips

Come on knock it off
Cut it out

Frequently asked questions: Come on knock it off vs Cut it out

What's the difference between Come on knock it off and Cut it out?

Come on knock it off: Stop doing that. Cut it out: Stop doing something annoying or unwanted.

Which is more common: Come on knock it off and Cut it out?

Cut it out is the most common in everyday English.

Can you show an example of each?

Come on knock it off: Come on, knock it off, you're being too loud! Cut it out: You're making me laugh too much, cut it out!

Can I use Come on knock it off and Cut it out interchangeably?

Not always. Come on knock it off and Cut it out 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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