No time to lose vs Rush

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

No time to lose

InformalBeyond 10,000 (less common)

Rush

Top 1,000 (very common)B2verb
Most formal: RushMost common: Rush
 No time to loseRush
Pronunciation🇬🇧 //nəʊ taɪm tə luːz//🇺🇸 //noʊ taɪm tə luz//🇬🇧 /["/rʌʃ/","/ˈrʌʃɪz/","/rʌʃt/","/ˈrʌʃɪŋ/"]/🇺🇸 /["/rʌʃ/","/ˈrʌʃɪz/","/rʌʃt/","/ˈrʌʃɪŋ/"]/
MeaningThere is no time to waste.to move quickly or hurry
ExampleWe have **no time to lose** if we want to catch the bus.I had to rush to the station to catch my train before it left.
RegisterInformalNeutral
How commonBeyond 10,000 (less common)Top 1,000 (very common)
CEFR level-B2
Part of speechverb
Collocationsact quickly, make a decision, take action, start moving, be urgentheadlong, madly, quickly, along, from, into, come rushing, go rushing, rush to somebody’s rescue, headlong, madly, quickly, along, from, into, come rushing, go rushing, rush to somebody’s rescue
Antonyms-slow, dawdle, linger
Common mistakesMixing up with 'no time to waste' while meaning the same., Using it in formal contexts where a more formal phrase is needed., Overusing in contexts that do not convey urgency.Incorrectly using 'rush' as a noun without an article when needed., Using 'rushed' as a present tense instead of the correct form., Confusing 'rush' with 'push' in the context of moving quickly.
Usage notesUsed to express urgency or the need to act quickly. Common in casual conversation but can be used in informal writing.Commonly used when talking about a need to hurry, like catching a bus. Avoid in very formal situations.

See it in real clips

No time to lose

Frequently asked questions: No time to lose vs Rush

What's the difference between No time to lose and Rush?

No time to lose: There is no time to waste. Rush: to move quickly or hurry

Which is more formal: No time to lose and Rush?

Rush is the most formal of these.

Which is more common: No time to lose and Rush?

Rush is the most common in everyday English.

Can you show an example of each?

No time to lose: We have **no time to lose** if we want to catch the bus. Rush: I had to rush to the station to catch my train before it left.

Can I use No time to lose and Rush interchangeably?

Not always. No time to lose and Rush 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.

Related comparisons