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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
by reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by reason" is correct and usable in written English.
It is typically used in formal contexts to indicate the cause or justification for something. Example: "The defendant was acquitted by reason of insanity."
✓ Grammatically correct
News & Media
Science
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
58 human-written examples
Innocent by reason of insanity?
News & Media
Not guilty by reason of... "parasomnia"?
News & Media
But what do we mean by reason?
News & Media
It was "not responsible by reason of insanity" -- rather than "guilty by reason of insanity".
News & Media
He has pleaded not guilty by reason of insanity.
News & Media
Ms. Yates has pleaded not guilty by reason of insanity.
News & Media
That year, he was interviewed by Reason, the libertarian magazine.
News & Media
And scientific knowledge must be backed by reason.
News & Media
I admire the way his principles are uninhibited by reason.
News & Media
Routh is pleading not guilty by reason of insanity.
News & Media
He pleads not guilty by reason of humor.
News & Media
Expert writing Tips
Best practice
Use "by reason" to convey a formal and objective tone, particularly in legal, academic, or official contexts.
Common error
Avoid using "by reason" in casual conversation or informal writing, as it can sound stilted or unnatural. Opt for simpler alternatives like "because of" or "due to".
Source & Trust
86%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by reason" primarily functions as a prepositional phrase, often introducing the cause, motive, or justification for an action or state. Ludwig AI indicates that the phrase is grammatically correct and usable in English.
Frequent in
News & Media
45%
Science
30%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "by reason" is a grammatically sound and commonly used prepositional phrase, as verified by Ludwig AI. It serves to introduce the cause, justification, or motive behind an action or state. While versatile, it's most appropriate for formal and scientific contexts, maintaining an objective tone. When aiming for less formality, consider alternatives such as "due to" or "because of". Remember, "by reason" effectively delivers factual explanations within professional environments.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
due to
Indicates direct causation; more informal than "by reason".
on account of
A more formal alternative, suggesting a specific reason or explanation.
owing to
Similar to "due to", indicating a direct cause or reason.
because of
Similar to "due to" but can sometimes imply a more personal cause.
as a result of
Highlights the consequence or outcome stemming from a particular cause.
on the grounds of
Used to justify an action or decision, often in legal or formal settings.
in consequence of
A more formal and emphatic way of expressing "as a result of".
by virtue of
Indicates that something is true or valid based on a particular quality or fact.
for the reason that
A more explicit and formal way of stating the reason for something.
in light of
Suggests that something is done or considered because of new information or circumstances.
FAQs
How can I use "by reason" in a sentence?
"By reason" is used to indicate the cause or justification for something, often in formal contexts. For example, "The defendant was acquitted "by reason of insanity"."
What's a less formal alternative to "by reason"?
Less formal alternatives include "due to", "because of", or "on account of". The best choice depends on the specific context and desired level of formality.
Is "by reason of" the same as "by reason"?
While "by reason" is often followed by "of", it's not always necessary. The inclusion of "of" depends on the grammatical structure of the sentence. "By reason" can function independently to indicate cause, while "by reason of" is a more complete prepositional phrase.
When should I avoid using "by reason"?
Avoid using "by reason" in casual conversation or informal writing. It's more appropriate for formal, legal, or academic contexts where a precise and objective tone is desired. Simpler alternatives are more suitable for everyday communication.
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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
86%
Authority and reliability
4.4/5
Expert rating
Real-world application tested