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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
it defies reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'it defies reason' is correct and usable in written English.
You can use it when something is so difficult to understand that it seems unreasonable. For example, "Why is he so angry with me? It defies reason."
✓ Grammatically correct
News & Media
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
It defies reason and is shaped wholly by emotion, mainly rage.
News & Media
Mountaineering is like a religious faith in one way, he said, because it defies reason.
News & Media
Even though it may seem crazy and it defies reason, rational logic and statistics, we all believe she's alive.
News & Media
"Cromitie is not a particularly intelligent man, but it defies reason to think that he was unaware" that he was getting involved in terrorism, she wrote.
News & Media
While not everyone will be convinced, Ms. Salomone argues compellingly that "it defies reason for government" to bar single-sex schooling.
News & Media
It defies reason, but there are still some who think the chuckleheads who orchestrated the Iraq misadventure have wisdom to impart.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
It defied reason that small reptiles would take on whirring leviathans whose gentlest tap may crush them and whose breath can blow them to kingdom come.
News & Media
Whether it was a trick of the shadows that made you second guess yourself, a temperature change that somehow had you convinced that you were in the presence of a ghost -- or a light formation in the sky that spooked you just enough to think you'd seen something unearthly; whatever it was, it defied reason on a deeply personal level and thereby left you awed by its mysterious occurrence.
News & Media
It simply defies reason that nominees who have received absolutely no opposition from either party are sometimes forced to wait months for a simple up-or-down confirmation vote.
News & Media
He also states, "[I]t defies reason to suggest that Section 3 makes it any more likely that heterosexual individuals will marry or raise children together".
News & Media
But superstition defies reason.
News & Media
Expert writing Tips
Best practice
When using "it defies reason", ensure the subject is clearly defined. Clarity about what exactly defies reason strengthens the sentence and avoids ambiguity.
Common error
Avoid using "it defies reason" as a substitute for providing actual evidence or logical analysis. Back up your claim with supporting details to make your argument more persuasive.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it defies reason" functions as an evaluative statement, expressing a strong disagreement with or disbelief in something by asserting its irrationality. Ludwig provides several examples across varied contexts where the phrase highlights the lack of logical justification.
Frequent in
News & Media
94%
Science
3%
Encyclopedias
3%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "it defies reason" is a common and effective way to express strong disagreement or disbelief. Ludwig AI confirms that the phrase is grammatically correct and well-suited for highlighting the illogical nature of something. Predominantly used in News & Media contexts, as shown by Ludwig examples, it's a neutral expression indicating that something contradicts rational thought. When using this phrase, ensure the subject is clear and provide supporting evidence to bolster your argument. Related phrases such as "it is utterly illogical" and "it makes no sense" can be used for similar effect, depending on the desired nuance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it's irrational
Simply states that something is not based on reason or logic.
it makes no sense
A straightforward way of saying something is incomprehensible or absurd.
it is utterly illogical
Emphasizes the complete lack of logic in something, making it senseless.
it is incomprehensible
Indicates that something cannot be understood, often due to complexity or obscurity.
it's beyond understanding
Highlights the difficulty or impossibility of comprehending something.
it flies in the face of logic
Highlights the direct contradiction of something with logical principles.
it beggars belief
Suggests something is so astonishing that it's hard to believe.
it's contrary to good sense
Implies that something goes against what is considered reasonable or sensible.
it strains credulity
Similar to "beggars belief", emphasizing the challenge to one's willingness to believe.
it's preposterous
Denotes something as utterly absurd or ridiculous.
FAQs
How can I use "it defies reason" in a sentence?
Use "it defies reason" to express that something is illogical or incomprehensible. For example, "It defies reason that anyone would support such a policy".
What does "it defies reason" mean?
"It defies reason" means that something is so illogical or absurd that it cannot be understood or justified through rational thought.
Which is correct, "it defies reason" or "it defies logic"?
Both phrases are correct and have similar meanings. "It defies reason" emphasizes the lack of rationale, while "it defies logic" highlights the contradiction of logical principles.
Are there situations where it is not appropriate to use "it defies reason"?
While generally acceptable, using "it defies reason" might be seen as overly assertive in some contexts. Consider a more nuanced expression if you're aiming for a less confrontational tone.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested