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
a false belief
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a false belief" is correct and usable in written English.
It can be used when discussing misconceptions, misunderstandings, or incorrect assumptions held by individuals or groups. Example: "Many people hold a false belief that success comes without hard work."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
59 human-written examples
It was a false belief.
News & Media
Inaccurate criticism runs the risk of creating a false belief that we can't achieve zero-carbon homes by 2016.
News & Media
The push for universal calculus has relied on a false belief that colleges and future jobs would demand it.
News & Media
In addition, there was a false belief that getting even timely medical attention would not prevent infection.
News & Media
Lying, any communicative act that aims to cause receivers of the communication to adopt, or persist in, a false belief.
Encyclopedias
Experts agree the carnage results from a false belief, widespread in the far east, that rhino horn can cure cancer and other life-threatening illnesses.
News & Media
Their strategy is to demonise the other, based on a false belief that the host culture needs protecting from being polluted and overrun.
News & Media
Even when we think we've properly corrected a false belief, the original exposure often continues to influence our memory and thoughts.
News & Media
I think people have an expectation that it wouldn't due to a false belief that polar bears are amongst the fiercest bears in the world.
News & Media
Inspector Christopher Willis, from Essex Police, said the sea would have appeared deceptively calm, instilling a false belief that it would be possible to swim to shore.
News & Media
There is a false belief on each side that the other has had its fill of suffering and will now change its ways.
News & Media
Expert writing Tips
Best practice
When using the phrase "a false belief", ensure the context clearly explains why the belief is considered false, providing supporting evidence or reasoning to strengthen your argument.
Common error
Avoid exaggerating the consequences of "a false belief" without sufficient evidence. While false beliefs can be harmful, overstating their impact can weaken your argument and credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a false belief" functions as a noun phrase, typically serving as the object of a verb or preposition. It identifies something someone holds to be true, but which is not aligned with reality, as shown by the examples Ludwig provides.
Frequent in
News & Media
45%
Science
35%
Encyclopedias
5%
Less common in
Formal & Business
3%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
The phrase "a false belief" is a commonly used and grammatically correct way to describe an incorrect or untrue conviction. Ludwig AI confirms its usability across diverse contexts. While seemingly straightforward, it's crucial to provide context explaining why the belief is considered false. Alternatives like "a mistaken notion" or "an incorrect assumption" can be used depending on the specific nuance you wish to convey. However, be cautious not to overstate the consequences of the false belief without sufficient evidence. Primarily found in news, media and scientific contexts, it's a versatile phrase suitable for neutral to formal registers.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an erroneous conviction
Replaces "belief" with "conviction" and uses "erroneous" to emphasize the incorrectness.
a mistaken notion
Substitutes "belief" with "notion" and "false" with "mistaken", softening the tone slightly.
a misconception
Highlights the misunderstanding or misinterpretation aspect of the false belief.
an incorrect assumption
Emphasizes the aspect of assuming something that is not true, instead of simply holding a false belief.
an unfounded idea
Focuses on the lack of evidence or basis for the belief.
a delusion
Implies a more extreme and persistent false belief, often associated with mental health conditions.
a deceptive conviction
Highlights that the belief is misleading.
a spurious understanding
Emphasizes that the understanding isn't based on facts.
an inaccurate perception
Shifts the focus to how something is perceived, rather than the belief itself.
a fallacious premise
Implies the false belief is a foundational element in a flawed argument or system of thought.
FAQs
How can I use "a false belief" in a sentence?
You can use "a false belief" to describe an incorrect or untrue conviction that someone holds. For example: "His actions were guided by "a false belief" about the company's financial stability."
What are some alternatives to saying "a false belief"?
Alternatives include "a mistaken notion", "an incorrect assumption", or "a misconception", depending on the specific context and nuance you want to convey.
Is it redundant to say "false belief" since a belief is supposed to be true by definition?
While beliefs are generally assumed to be true, the phrase "a false belief" is commonly used to emphasize that a particular belief is, in fact, incorrect. It's not strictly redundant in common usage.
What's the difference between "a false belief" and "a delusion"?
While both refer to untrue convictions, ""a false belief"" is a general term for any incorrect belief. "A delusion" is a more specific term, often used in a medical or psychological context, to describe a persistent false belief that is resistant to reason or contradictory evidence.
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
4.5/5
Expert rating
Real-world application tested