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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
without us knowing
Grammar usage guide and real-world examplesUSAGE SUMMARY
'without us knowing' is correct and usable in written English.
You can use it to describe an event that occurred without others perceiving or being aware of the event. For example: "We made the switch to renewable energy sources without us knowing."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
26 human-written examples
Was Page making important company decisions without us knowing, using his futuristic eyewear?
News & Media
In a week when all eyes are on Facebook and the subject of how data about us on social media platforms gets used without us knowing, there's been some consolidation afoot in the world of media-based big data services.
News & Media
"We don't know if they've spread or were introduced without us knowing," he says.
News & Media
The paper's new owner, Sir Ray Tindle, told his reporters: "No cat should have kittens in Tenby without us knowing about it".The term "hyperlocal news" was not much used in those days, but that is what Sir Ray was up to.
News & Media
They cannot get in without us knowing".
News & Media
"A revolution happened without us knowing or paying attention.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
But what she hadn't been told was that the commission had also been offered "to someone else at the same time... without either of us knowing".
News & Media
Cloning for reproduction could be done, at least for a while, without most of us knowing it, said Mark Eibert, a lawyer who has submitted testimony to Congress in favor of cloning.
News & Media
But, as always, the future has already happened without most of us knowing it.
News & Media
Yes, a lot of Google's technology runs in the background of our desktops and phones without any of us knowing how it works.
News & Media
I gave it to Mark the next year for Christmas, he gave it to Irving the year after and the fourth year, Irving gave it back to Paul without any of us knowing.
News & Media
Expert writing Tips
Best practice
When precision is needed, "without us knowing" enhances clarity.
Common error
Avoid using "without us knowing" as a crutch to obscure agency. Ensure the sentence clearly indicates who or what caused the action or event.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "without us knowing" functions as a prepositional phrase, typically modifying a verb or clause to indicate the manner or circumstance in which an action occurs. As Ludwig AI states, it's grammatically correct and used to describe an event that occurred without others' perception or awareness.
Frequent in
News & Media
50%
Wiki
20%
Formal & Business
15%
Less common in
Science
10%
Reference
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "without us knowing" is a versatile and grammatically sound phrase used to convey a lack of awareness or consent regarding an event or action. As Ludwig AI confirms, it’s correct for written English. Predominantly found in News & Media, Wiki, and Formal & Business contexts, it serves to highlight situations where information or control is absent. While alternatives like "unbeknownst to us" or "without our awareness" exist, "without us knowing" provides a direct and clear way to express this lack of awareness. To avoid misuse, ensure the sentence clearly indicates the actor and context, preventing any ambiguity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unbeknownst to us
Emphasizes the lack of knowledge from our perspective.
without our awareness
Highlights the lack of conscious perception.
unawares
A shorter, more literary term for not being aware.
without our realizing it
Focuses on the process of understanding or realizing something.
without our notice
Indicates a lack of attention or observation.
behind our backs
Suggests secrecy or deception.
without our consent
Implies a lack of permission or agreement.
under the radar
A more colloquial expression for something unnoticed.
in our absence of knowledge
A more formal way to express a lack of information.
in ignorance
Highlights a state of not knowing or being informed.
FAQs
How can I use "without us knowing" in a sentence?
You can use "without us knowing" to describe situations where something happens without the awareness of a group. For example, "The company changed its privacy policy "without us knowing"".
What are some alternatives to "without us knowing"?
Alternatives include "unbeknownst to us", "without our awareness", or "unawares", depending on the specific nuance you want to convey.
Is it correct to say "without we knowing" instead of "without us knowing"?
No, "without us knowing" is the correct form. "Us" is the object pronoun, which is required after the preposition "without". Using "we" would be grammatically incorrect.
What's the difference between "without us knowing" and "without our knowledge"?
"Without us knowing" emphasizes the lack of awareness of an action or event, while "without our knowledge" focuses on the absence of information. They are often interchangeable, but "without us knowing" is more action-oriented.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested