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
pre-warned
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "pre-warned" is correct and usable in written English, although it is somewhat redundant.
You can use it when you want to indicate that someone has been warned in advance about something. Example: "I was pre-warned about the potential delays in the project timeline."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(2)
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
15 human-written examples
Egyptian television journalists "all pre-warned me not to do any 'dirty tricks' and say anything critical of the military," he said.
News & Media
Kate Calvert, again at Seymour Pierce, had this to say: Having given detailed guidance at its Q4 trading update and pre-warned on an exceptional of £7.5m due to Focus lease liabilities, Halfords FY results contain no surprises.
News & Media
Mr Harris told The Mirror he was not pre-warned that his letter would be used in Mr Cameron's speech.. "They asked me for permission to use the letter, but didn't tell me it was for the Prime Minister," he said.
News & Media
Porting my phone number to Google Voice was a three day process, which I was pre-warned about.
News & Media
It doesn't happen that way and we tried to regroup at half-time and pre-warned the players.
News & Media
Pre-warned that two Councilmen are coming to fetch her for questioning by the Herders, at nightfall she makes to escape but Rushton stops her.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
(AP) INDONESIA: SEPARATISTS WARNED The government warned separatist groups in breakaway provinces that it would crush any effort to secede.
News & Media
WeeksThisLastOnWeekWeekListFICTION112YOU'VE BEEN WARNED, by James Patterson and Howard Roughan.
News & Media
But shortly before the trial date, I received a brief email from the police saying I had been "de-warned".
News & Media
The I.A.B. did, however, give Derrick a ruling of "warned and admonished" for bringing his brother along while he was on the job.
News & Media
Jones, Pres.
News & Media
Expert writing Tips
Best practice
While "pre-warned" is acceptable, consider using the more concise synonym "forewarned" to avoid redundancy. It maintains clarity without the added prefix.
Common error
Be mindful of overusing prefixes like "pre-", which can sometimes make your writing sound awkward. In many cases, a simpler word or phrase can convey the same meaning more effectively.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "pre-warned" functions as a verb phrase, often used in the passive voice. As seen in Ludwig, it describes the state of having received a warning beforehand. It modifies a noun or pronoun, indicating that the subject was alerted to something in advance.
Frequent in
News & Media
53%
Science
20%
Wiki
13%
Less common in
Encyclopedias
7%
Formal & Business
7%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "pre-warned" is a grammatically correct verb phrase that means to have been warned in advance. As Ludwig indicates, it is often used in the passive voice and can be somewhat redundant, with "forewarned" serving as a more concise alternative. It frequently appears in news and media contexts, and while acceptable, writers should be mindful of potential redundancy when using it. Ludwig confirms that its usage is generally neutral in register, making it suitable for a range of audiences.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
forewarned
A more concise and direct synonym, omitting the hyphenated prefix. This alternative is interchangeable with "pre-warned".
warned in advance
Replaces the prefix with an adverbial phrase. It is slightly more verbose but equally clear.
given advance notice
Similar to "warned in advance", but focuses on the notice itself.
given prior warning
Uses a more formal tone and a different grammatical structure.
alerted beforehand
Emphasizes the act of making someone aware of potential danger or issues.
notified ahead of time
Focuses on the timing of the warning, stressing that it came before the event.
advised previously
More formal, suggesting official or professional counsel.
apprised earlier
Implies a formal imparting of information, often in a business or legal context.
tipped off
Informal, suggesting a confidential warning.
put on notice
Legalistic, indicating a formal warning with potential consequences.
FAQs
What does "pre-warned" mean?
"Pre-warned" means to have been warned in advance about something, typically a potential danger or problem.
What can I say instead of "pre-warned"?
You can use alternatives like "forewarned", "warned in advance", or "given prior warning" depending on the context.
Is "pre-warned" grammatically correct?
Yes, "pre-warned" is grammatically correct, although as Ludwig AI suggests it can sometimes be considered redundant. You can use "forewarned" to avoid this.
What is the difference between "pre-warned" and "forewarned"?
The terms are largely synonymous. "Forewarned" is generally preferred for its conciseness, while "pre-warned" is slightly more explicit in emphasizing the 'before' aspect of the warning.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested