Differences between go off and set off
Go off usually means to explode or make a loud noise suddenly, whereas set off generally means to start a journey or trip.
Meanings and Definitions: go off vs set off
Learn how to use these expressions through these examples
Go off
- 1Explode ( bomb ), start ringing ( alarm ).
The fire alarm WENT OFF because someone was smoking in the toilets.
- 2Go bad.
The milk WENT OFF because I forgot to put it in the fridge.
- 3Start to dislike.
I WENT OFF her when she lied to me.
- 4Leave a place.
Please don't GO OFF until we have sorted this out.
- 5Take place, follow a plan or pattern.
The party WENT OFF well.
- 6Stop working ( electric / electronic equipment ).
The lights GO OFF automatically when the office is empty.
Set off
- 1Explode a bomb.
Terrorists SET OFF a car bomb in the city centre last night. Fortunately, no - one was hurt or killed.
- 2Ring an alarm.
The smoke SET the fire alarm OFF.
- 3Start a journey.
We SET OFF for work at seven - thirty.
- 4Counterbalance a debt.
The company SET OFF its overseas debts against it profits at home.
- 5Provide a visual contrast that looks good.
The dark frame SETS the pale drawing OFF well.
- 6Cause, trigger events.
The pay freeze SET OFF a wave of strikes.
Usage Examples: go off, set off in Sentences
Learn how to use these expressions through these examples
go off
Example
The fire alarm will go off if there is smoke.
Example
The bomb goes off at the end of the movie.
set off
Example
We set off for our vacation early in the morning.
Example
She sets off for work at 7:30 every day.
Similar Expressions(Synonyms) of Go off
blow up
To explode or burst suddenly.
Example
The fireworks blew up in the sky, creating a beautiful display of colors.
To make a sudden, sharp sound.
Example
The balloon popped loudly, startling everyone in the room.
erupt
To break out suddenly or violently.
Example
The volcano erupted after years of dormancy, causing widespread destruction.
Similar Expressions(Synonyms) of Set off
Explore more Phrasal Verbs
Here are some phrasal verbs with the same verbs or particles
Phrasal Verbs with “go”
Differences in go off vs set off: Usage, Formality, and Tone
Frequency in Daily Use: go off or set off?
In daily conversation, people use set off more often than go off. This is because set off is used for more common activities such as starting a trip or journey. Go off is not used as much in everyday conversation. It's mainly used when we're talking about sudden loud noises or explosions. So, while both phrases are used, set off is more common in everyday conversation.
Informal vs Formal: Contextual Use of go off and set off
Go off and set off are informal phrases often used in casual conversations. They are suitable for everyday interactions with friends and family. In more formal settings like business or academic contexts, using alternative expressions can convey a more polished tone.
Tone and Implication: The Nuances of go off and set off
The tone of go off and set off can differ based on context. Go off often carries a surprised or alarmed tone when related to sudden loud noises or explosions, while set off typically has a practical and casual tone, especially when referring to starting a trip or journey.
