Come on then vs Get going vs Hurry up vs Let's go

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

Come on then

InformalTop 3,000 (common)

Get going

InformalTop 2,000 (common)

Hurry up

InformalTop 2,000 (common)

Let's go

Top 1,000 (very common)
Most formal: Let's goMost common: Let's go
 Come on thenGet goingHurry upLet's go
Pronunciation🇬🇧 //kʌm ɒn ðen//🇺🇸 //kʌm ɑn ðɛn//🇬🇧 //ɡɛt ˈɡəʊɪŋ//🇺🇸 //ɡɛt ˈɡoʊɪŋ//🇬🇧 //ˈhʌri ʌp//🇺🇸 //ˈhɜri ʌp//🇬🇧 //lɛts ɡəʊ//🇺🇸 //lɛts ɡoʊ//
MeaningA phrase used to encourage someone to proceed.to start moving or doing somethingDo something faster.A way to suggest leaving or starting an activity together.
ExampleCome on then, let's get started with the meeting.We should really get going if we want to catch the bus.You need to hurry up or we will miss the train!Let's go to the park this afternoon.
RegisterInformalInformalInformalNeutral
How commonTop 3,000 (common)Top 2,000 (common)Top 2,000 (common)Top 1,000 (very common)
CollocationsCome on then, let's go, Come on then, hurry up, Come on then, show me, Come on then, what's the planget going on time, get going now, get going with enthusiasmhurry up and wait, hurry up before, hurry up tolet's go out, let's go home, let's go eat
Antonyms-stop, halt--
Common mistakesMisunderstanding the tone - it's encouraging, not commanding., Using in formal situations where it's inappropriate.Confused with 'go on' meaning to continue, 'Get going' misused in formal situationsOmitting 'up', saying just 'hurry'., 'Hurry up' used in formal writing., Using 'hurry up' without an object or activity.Using 'lets' instead of 'let's' as a contraction for 'let us', Confusing the meaning with 'let go', Not using it with a verb following, e.g., 'let's walk'
Usage notesUse in casual conversations to prompt someone to take action. Avoid in formal settings.Used in casual conversations to encourage someone to start an activity. Not suitable for formal contexts.Commonly used in casual contexts to prompt someone to act more quickly. Avoid in formal situations.Commonly used for invitations or suggestions. Suitable in casual conversations among friends, but less formal in business settings.

See it in real clips

Come on then
Get going
Hurry up
Let's go

Frequently asked questions: Come on then vs Get going vs Hurry up vs Let's go

What's the difference between Come on then, Get going, Hurry up, and Let's go?

Come on then: A phrase used to encourage someone to proceed. Get going: to start moving or doing something Hurry up: Do something faster. Let's go: A way to suggest leaving or starting an activity together.

Which is more formal: Come on then, Get going, Hurry up, and Let's go?

Let's go is the most formal of these.

Which is more common: Come on then, Get going, Hurry up, and Let's go?

Let's go is the most common in everyday English.

Can you show an example of each?

Come on then: Come on then, let's get started with the meeting. Get going: We should really get going if we want to catch the bus. Hurry up: You need to hurry up or we will miss the train! Let's go: Let's go to the park this afternoon.

Can I use Come on then, Get going, Hurry up, and Let's go interchangeably?

Not always. Come on then, Get going, Hurry up, and Let's go 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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