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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
wrong assumption
Grammar usage guide and real-world examplesUSAGE SUMMARY
'wrong assumption' is a correct phrase and is often used in written English.
It is typically used to describe a statement that is assumed to be true but is actually false. Example: "He made a wrong assumption that I was available to attend the event."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
erroneous belief
flawed assumption
incorrect assumption
flawed premise
mistaken notion
unfounded belief
fallacious reasoning
misguided conclusion
erroneous assumption
improper assumption
wrong hypothesis
unfair assumption
bad assumption
mistaken assumption
misleading assumption
unfounded expectation
erroneous conclusion
misguided notion
surely mistaken
i assumed wrong
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
Right theory, wrong assumption.
News & Media
That's a wrong assumption".
News & Media
Again, a wrong assumption, or nearly so.
News & Media
Hello, YouTube: this is the wrong assumption.
News & Media
"Where did we make the wrong assumption?
News & Media
"This is a wrong assumption," said Hossam Zaki, the spokesman for Egypt's Foreign Ministry.
News & Media
Make the wrong assumption and you will fail the case, losing precious intuition points.
News & Media
If the bank makes a wrong assumption about interest rates, the portfolio can take a hit.
News & Media
Startled camp counselors made the wrong assumption during all the ruckus".
News & Media
"There seems to be a suggestion that burying the compact will only be felt by Mr. Jeffords; that's a very wrong assumption," Mr. McHugh said.
News & Media
"How does all that sit with the outburst of the horrible hatred that flooded the territories and the Arab sector? "Where did we make the wrong assumption?
News & Media
Expert writing Tips
Best practice
When pointing out a "wrong assumption", clearly state what the correct assumption should be and provide evidence to support your claim. This enhances clarity and strengthens your argument.
Common error
Avoid simply stating that someone made a "wrong assumption" without explaining why they might have made it. Understanding the reasoning behind the incorrect assumption can help prevent similar mistakes in the future.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "wrong assumption" functions primarily as a noun phrase, often serving as the object of a verb or the complement of a preposition. Ludwig AI confirms its correct usage. It identifies and labels a statement that is presumed to be correct, but that actually is false.
Frequent in
News & Media
34%
Science
34%
Formal & Business
9%
Less common in
Social Media
0%
Encyclopedia
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "wrong assumption" is a common and grammatically sound phrase used to identify a flawed premise or incorrect belief. Ludwig AI validates its proper usage. It's frequently found in News & Media and Science, with neutral formality. When using this phrase, provide context and explain the correct assumption. Alternatives include "incorrect premise" and "false supposition". Avoid simply stating the assumption is "wrong"; explain why and offer a correction.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
incorrect premise
Focuses on the base of the argument being flawed.
false supposition
Highlights the falsity of the belief.
erroneous belief
Emphasizes the mistake in what is believed.
flawed premise
Focuses on the structural defect in the reasoning.
mistaken notion
Highlights the misunderstanding involved.
inaccurate assumption
Stresses the lack of precision in the assumption.
unfounded belief
Indicates that the belief lacks a solid basis.
invalid hypothesis
Specifies that the scientific hypothesis is not valid.
fallacious reasoning
Points to the deceptive or misleading aspect of the reasoning.
misguided conclusion
Emphasizes that the conclusion was reached based on faulty premises.
FAQs
How can I use "wrong assumption" in a sentence?
You can use "wrong assumption" to point out a flawed premise. For example, "Their plan failed because it was based on a "wrong assumption" about consumer behavior."
What phrases can I use instead of "wrong assumption"?
Alternatives include "incorrect premise", "false supposition", or "erroneous belief", depending on the specific context.
What's the difference between "wrong assumption" and "flawed assumption"?
"Wrong assumption" generally refers to a factual inaccuracy, while "flawed assumption" indicates a logical or structural problem in the reasoning. The "flawed assumption" isn't necessarily untrue, but questionable.
Is it better to say "incorrect assumption" or "wrong assumption"?
Both "incorrect assumption" and "wrong assumption" are acceptable. "Wrong assumption" is slightly more common, but "incorrect assumption" might sound more formal in some contexts.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested