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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
under the false impression that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "under the false impression that" is correct and usable in written English. You can use it when describing a situation where someone believes something that is not true. Example: She was under the false impression that the meeting was canceled. Alternative expressions include "mistakenly believing that" and "under the misconception that."
✓ Grammatically correct
News & Media
Science
Academia
Wiki
Formal & Business
Alternative expressions(20)
mistakenly believing that
falsely assuming that
wrongly believing that
under the illusion that
under the impression that
under the belief that
under the notion that
under the argument that
under the table that
under the radar that
under the situation that
under the idea that
under the condition that
under the principle that
under the rock that
under the assumption that
under the hood that
under the machine that
under the rationale that
reasoning that
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
27 human-written examples
In the summer of 1998, the park service had just received some alarming news: According to one survey, the vast majority of Americans were under the false impression that Smokey Bear worked for the National Park Service and not the Forest Service.
News & Media
Although many successful women have a mentor or coach, others are under the false impression that seeking the counsel of someone with more experience isn't necessary.
News & Media
Like I said, I was pretty naïve about the whole online dating thing, and for some reason was under the false impression that Match.com offered free trials.
News & Media
I was under the false impression that beauty was in the eye of the beholder.
News & Media
Westlands was also under the false impression that Rawlinson was a chief examiner.
News & Media
I was under the false impression that both the United States and Israel wanted democracy in the Middle East.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
The Gore campaign charged in a statement that "using Washington-fuzzy math, Bush tried to create the false impression that under Clinton-Gore the budget on the war on drugs had been slashed".
News & Media
Rep. Cooper believed such an award was needed to counter the false impression that odd- sounding research was not useful.
Academia
Empathy-washing initiatives create the false impression that the crisis is under control, with individual ingenuity, finally unlocked by privatised technologies, compensating for the rapidly deteriorating situation on the ground.
News & Media
This gave the false impression that it enjoyed official backing.
News & Media
The bogus trades gave the false impression that his portfolio was well balanced.
News & Media
Expert writing Tips
Best practice
Follow the phrase with a complete clause (subject + verb) to clearly define the specific nature of the error.
Common error
Avoid pairing this phrase with other adjectives like wrong or incorrect, as in "under the false wrong impression that". The word false already conveys the error, making additional descriptors redundant.
Source & Trust
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "under the false impression that" serves as a prepositional phrase acting as an adverbial or adjectival modifier. It establishes a state of being where the subject's perception does not align with reality. Ludwig AI confirms this as a standard and correct construction for describing cognitive errors.
Frequent in
News & Media
65%
Formal & Business
15%
Academia
10%
Less common in
Wiki
5%
Science
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, "under the false impression that" is a robust and effective phrase for describing instances where someone is mistaken. According to Ludwig AI and the numerous high-quality examples provided, it is particularly prevalent in News & Media and Formal & Business writing. It allows a writer to pinpoint an error in perception clearly and diplomatically. For more active writing, consider alternatives like mistakenly believing that, but for a formal description of a mental state, the original phrase remains a top choice for authors at publications like The New York Times and The Economist.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
mistakenly believing that
Uses a participle phrase for a more direct action rather than a state of being.
under the mistaken belief that
Swaps impression for belief, suggesting a more deeply held conviction.
under the misconception that
More academic or clinical tone focusing on the nature of the misunderstanding.
falsely assuming that
Focuses on the act of assumption rather than the resulting mental state.
erroneously thinking that
More formal and highlights the error in the thought process.
operating on the false premise that
Specifically used when the error serves as the foundation for further logic or actions.
laboring under the delusion that
Much stronger and often implies a persistent or more significant mental error.
misled into thinking that
Implies an external cause or agent for the incorrect belief.
nurturing the false idea that
Suggests the subject is actively maintaining or encouraging the error.
convinced of the untruth that
Emphasizes the level of certainty the subject feels despite being wrong.
FAQs
How do I use "under the false impression that" in a sentence?
You can use it to describe someone's misunderstanding, for example: "He was "under the false impression that" the meeting had been canceled".
What is a more formal way to say "under the false impression that"?
A more formal or clinical alternative would be "under the misconception that" or "laboring under the delusion that" for extreme cases.
Is it correct to say "under the false impression of"?
While used, it is much more common and grammatically fluid to use the version with that, as it allows for a full explanatory clause. Instead of "the false impression of success", try ""under the false impression that" success was imminent".
Can I use "mistakenly believing that" instead?
Yes, "mistakenly believing that" is an excellent, more active alternative that carries the same meaning.
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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
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested