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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
they took off
Grammar usage guide and real-world examplesUSAGE SUMMARY
"they took off" is correct and usable in written English.
You can use it to describe what someone did, usually when they left a place quickly or suddenly. For example: "When they heard the siren, they took off as fast as they could."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(7)
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
60 human-written examples
They took off.
News & Media
"They took off their clothes.
News & Media
"They took off like Zingo".
News & Media
Instead, they took off running.
News & Media
Then they took off.
News & Media
They took off her arms, legs, teeth.
News & Media
They took off my watch.
News & Media
They took off my uniform.
News & Media
They took off when visitors arrived.
News & Media
Randall jumped in and they took off.
News & Media
"They took off three of my toes".
News & Media
Expert writing Tips
Best practice
Use "they took off" to describe a quick or sudden departure. It's suitable for both literal and figurative contexts.
Common error
Avoid using "they took off" when a more precise verb better captures the nuance of the departure, such as "they withdrew" for a planned departure, or "they fled" to convey escaping danger.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they took off" functions as a verb phrase, specifically acting as the predicate of a clause. It indicates the action of a group departing or leaving a place, often with an implication of haste or suddenness. As Ludwig suggests, it describes what someone did, usually when they left a place quickly or suddenly.
Frequent in
News & Media
89%
Academia
11%
Science
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "they took off" is a common and grammatically correct verb phrase used to describe a swift or sudden departure. Ludwig confirms its usability in written English. It appears most frequently in News & Media contexts, with occasional usage in Academia. While generally neutral in register, more formal alternatives like "they departed" may be preferable in certain situations. Be mindful of the potential for misinterpreting its figurative usage, ensuring clarity and precision in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they left
A simple and direct way of saying they went away.
they departed
A formal way of saying they left.
they ran away
A straightforward way to describe someone leaving quickly, often to escape something.
they fled
Suggests a hasty departure, often due to fear or danger.
they disappeared
Similar to 'vanished' but can also mean they went out of sight.
they vanished
Implies a sudden and mysterious disappearance.
they bolted
Suggests a sudden and quick escape.
they cleared out
Implies they emptied a place and left.
they absconded
Usually implies leaving secretly, often with something that doesn't belong to them.
they withdrew
Suggests a more orderly or planned departure.
FAQs
What does "they took off" mean?
The phrase "they took off" generally means that a group of people left a place quickly or suddenly. It can also figuratively mean something rapidly gained popularity or success.
When is it appropriate to use "they took off" in writing?
It's appropriate to use "they took off" when you want to convey a sense of swift departure or sudden success. For a more formal tone, consider "they departed".
What are some alternative phrases for "they took off"?
Depending on the context, you could use alternatives such as "they left", "they fled", or "they disappeared".
Is "they took off" formal or informal?
"They took off" is generally considered an informal phrase. In more formal contexts, consider using a more precise and less colloquial alternative like "they departed" or "they withdrew".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested