Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
run off
Grammar usage guide and real-world examplesUSAGE SUMMARY
"run off" is a valid phrase in written English, and it can be used in a variety of contexts.
For example, you could say "The thunderstorm caused several of our sheep to run off".
✓ Grammatically correct
News & Media
Science
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
40 human-written examples
Don't run off!
News & Media
Ma had run off.
News & Media
The children run off.
News & Media
Run off from agricultural developments.
News & Media
He made him run off.
News & Media
I would run off.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
If not, there is a run-off.
News & Media
So a run-off election is likely.
News & Media
They seal the topsoil and generate surface run-off.
Science
and predict run-off along with soil erosion behavior.
Science
Vegetative barriers impeded run-off and controlled soil loss.
Science
Expert writing Tips
Best practice
When using "run off" to mean 'depart quickly', consider the context. Use stronger verbs like 'flee' or 'escape' if the situation involves danger or urgency.
Common error
Avoid using "run off" in formal writing when describing a formal departure or resignation. Opt for more professional terms such as "resign", "depart", or "step down" for a more appropriate tone.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrasal verb "run off" primarily functions as a verb expressing movement or operation. Ludwig AI's examples show it denoting quick departure, as in "The children run off", or the functioning of a device, like "This radio runs off batteries."
Frequent in
News & Media
45%
Science
28%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
5%
Academia
2%
Ludwig's WRAP-UP
In summary, "run off" is a versatile phrasal verb with several meanings, including departing quickly, operating by a power source, or producing copies. Ludwig AI confirms its validity and common usage, particularly in news and media. While generally acceptable, it's essential to consider the context and choose more formal alternatives in professional or academic writing. Understanding its various nuances and appropriate usage scenarios ensures clear and effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
flee
Emphasizes escaping from danger or a difficult situation.
escape
Highlights the act of getting free from confinement or control.
abscond
Implies a secretive and hurried departure, often with something illicit.
bolt
Suggests a sudden and rapid movement, like a startled animal.
take flight
Adds a dramatic or literary tone to the act of running away.
make a getaway
Focuses on the successful evasion after committing a crime or wrongdoing.
clear out
Indicates a quick departure, often to avoid trouble.
scamper away
Suggests a light and hurried movement, often used for small creatures.
operate on
Replaces the meaning related to energy source dependency, focusing on functionality.
be powered by
Specifically refers to being fueled or driven by a particular energy source.
FAQs
How can I use "run off" in a sentence?
What does "run off" mean when referring to a device?
When referring to a device, "run off" means to operate using a specific power source. For example, "This generator "runs off diesel"".
What can I say instead of "run off" when someone leaves quickly?
Is it correct to say someone "ran off with" something?
Yes, it's correct. "Ran off with" implies that someone has left quickly, taking something (often something that doesn't belong to them). For example: "He "ran off with the money"".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested