Hurry up vs We cannot delay

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

Hurry up

InformalTop 2,000 (common)

We cannot delay

Top 2,000 (common)
Most formal: We cannot delay
 Hurry upWe cannot delay
Pronunciation🇬🇧 //ˈhʌri ʌp//🇺🇸 //ˈhɜri ʌp//🇬🇧 //wiː ˈkænɒt dɪˈleɪ//🇺🇸 //wi kænɑt dɪˈleɪ//
MeaningDo something faster.We can't wait any longer.
ExampleYou need to hurry up or we will miss the train!We cannot delay the project deadline any longer.
RegisterInformalNeutral
How commonTop 2,000 (common)Top 2,000 (common)
Collocationshurry up and wait, hurry up before, hurry up tocannot delay progress, cannot delay decision, cannot delay action
Common mistakesOmitting 'up', saying just 'hurry'., 'Hurry up' used in formal writing., Using 'hurry up' without an object or activity.Confusing 'delay' with 'postpone', which has a slightly different meaning., Incorrectly using 'can't' instead of 'cannot' in formal writing., Using 'delayed' as a noun instead of as a verb.
Usage notesCommonly used in casual contexts to prompt someone to act more quickly. Avoid in formal situations.Use in situations requiring urgency. Avoid in very casual conversations where 'wait' might be more typical.

See it in real clips

Hurry up
We cannot delay

Frequently asked questions: Hurry up vs We cannot delay

What's the difference between Hurry up and We cannot delay?

Hurry up: Do something faster. We cannot delay: We can't wait any longer.

Which is more formal: Hurry up and We cannot delay?

We cannot delay is the most formal of these.

Can you show an example of each?

Hurry up: You need to hurry up or we will miss the train! We cannot delay: We cannot delay the project deadline any longer.

Can I use Hurry up and We cannot delay interchangeably?

Not always. Hurry up and We cannot delay 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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