Get lost vs Just fuck off vs Leave

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

Get lost

InformalTop 2,000 (common)

Just fuck off

VulgarBeyond 10,000 (less common)

Leave

Top 1,000 (very common)A1verb
Most formal: LeaveMost common: Leave
 Get lostJust fuck offLeave
Pronunciation🇬🇧 //ɡɛt lɒst//🇺🇸 //ɡɛt lɔst//🇬🇧 //dʒʌst fʌk ɒf//🇺🇸 //dʒʌst fʌk ɔf//🇬🇧 /["/liːv/","/liːvz/","/left/","/ˈliːvɪŋ/"]/🇺🇸 /["/liːv/","/liːvz/","/left/","/ˈliːvɪŋ/"]/
MeaningTo go away or leave.Go away, please.to go away from a place
ExampleWhen I asked him to stop bothering me, he told me to get lost.When he wouldn't stop bothering me, I finally said, 'Just fuck off.'I will leave the house at 8 AM.
RegisterInformalVulgarNeutral
How commonTop 2,000 (common)Beyond 10,000 (less common)Top 1,000 (very common)
CEFR level--A1
Part of speechverb
Collocationsget lost in thought, get lost somewhere, tell someone to get lostjust fuck off, tell someone to fuck off, fuck off alreadydecide to, intend to, plan to, for, decide to, intend to, plan to, for, decide to, intend to, plan to, for
Antonyms--arrive, stay
Common mistakesUsing it in formal situations., Confusing it with 'lost' as a past tense., Incorrectly assuming it has a literal meaning.Using it in a formal setting., Confusing it with friendly phrases., Not realizing it can be very offensive.Confused with 'leave' as in 'not taking something' vs 'leave' meaning to depart., Using 'leave' without an object when the sentence requires one, e.g., 'leave the party.', Mixing up 'leave' with 'let' in phrases.
Usage notesCommonly used in casual conversation. Can be impolite if directed at someone. Avoid in formal contexts.This phrase is very rude and should only be used in informal settings among close friends or when you are very angry. It is considered offensive.Use 'leave' when departing from a location or letting go of something. Avoid in very formal writing where terms like 'depart' might be preferred.

See it in real clips

Get lost
Just fuck off
Leave

Frequently asked questions: Get lost vs Just fuck off vs Leave

What's the difference between Get lost, Just fuck off, and Leave?

Get lost: To go away or leave. Just fuck off: Go away, please. Leave: to go away from a place

Which is more formal: Get lost, Just fuck off, and Leave?

Leave is the most formal of these.

Which is more common: Get lost, Just fuck off, and Leave?

Leave is the most common in everyday English.

Can you show an example of each?

Get lost: When I asked him to stop bothering me, he told me to get lost. Just fuck off: When he wouldn't stop bothering me, I finally said, 'Just fuck off.' Leave: I will leave the house at 8 AM.

Can I use Get lost, Just fuck off, and Leave interchangeably?

Not always. Get lost, Just fuck off, and Leave 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.