Phrasal verbs "set off" vs "set on"

Differences between set off and set on

Set off means to start a journey or trip, while set on means to attack or assault someone or something.

Meanings and Definitions: set off vs set on

Learn how to use these expressions through these examples

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.

Set on

  • 1Attack.

    He was SET ON when he left the bar.

Usage Examples: set off, set on in Sentences

Learn how to use these expressions through these examples

set off

Example

We set off for our vacation early in the morning.

Example

She sets off for work at 7:30 every day.

set on

Example

The dog set on the intruder.

Example

The cat sets on the mouse.

Similar Expressions(Synonyms) of Set off

To begin a journey or a new project.

Example

After finishing her studies, she decided to embark on a backpacking trip around Europe.

To start or initiate an event or activity.

Example

The concert will kick off at 8 pm sharp, so make sure you arrive on time.

To begin a journey or a new project.

Example

He started out as a freelance writer and eventually became a successful novelist.

Similar Expressions(Synonyms) of Set on

To use physical force to harm or damage someone or something.

Example

The dog attacked the mailman, causing him serious injuries.

To make a violent physical attack on someone or something.

Example

The protesters assaulted the police officers with rocks and bottles.

pounce on

To suddenly and aggressively attack or criticize someone or something.

Example

The media pounced on the politician's controversial statement and made it headline news.

Explore more Phrasal Verbs

Here are some phrasal verbs with the same verbs or particles

Phrasal Verbs with “set”

Phrasal Verbs with “off”

Differences in set off vs set on: Usage, Formality, and Tone

Frequency in Daily Use: set off or set on?

In daily conversation, people use set off more often than set on. This is because set off is used for more common activities such as starting a trip or an event. Set on is not used as much and can be considered more formal. It's mainly used when we're talking about violence or aggression. So, while both phrases are used, set off is more common in everyday conversation.

Informal vs Formal: Contextual Use of set off and set on

Set off and set on are both informal phrases often used in casual conversations. However, set on can be considered more formal due to its association with violence or aggression. In more formal settings like business or academic contexts, using alternative expressions can convey a more polished tone.

Tone and Implication: The Nuances of set off and set on

The tone of set off and set on can differ based on context. Set off often carries a positive and exciting tone when related to starting a journey or an event, while set on typically has a negative and aggressive tone, especially when referring to attacking someone or something.

set off & set on: Synonyms and Antonyms

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