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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a matter of conjecture

Grammar usage guide and real-world examples

USAGE SUMMARY

"a matter of conjecture" is a correct and usable phrase in written English.
It is often used to suggest that something is uncertain or that further evidence or proof is needed. For example: "The origin of the painting is a matter of conjecture."

✓ Grammatically correct

News & Media

Academia

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

His future is a matter of conjecture.

News & Media

The New York Times

This is a matter of conjecture.

But this is a matter of conjecture.

Whether that is a record is a matter of conjecture.

News & Media

The New York Times

How far computers will go is a matter of conjecture.

News & Media

The Guardian

Whether that matters to Major is a matter of conjecture.

News & Media

Independent

This is less a matter of conjecture than of statistics.

How far it has spread is for now a matter of conjecture.

News & Media

The Guardian

What happened to London over the next two centuries is a matter of conjecture.

Encyclopedias

Britannica

For standing purposes, it's a matter of conjecture which firm is which.

Why Lievens did not become something more than a skilled journeyman is a matter of conjecture.

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Expert writing Tips

Best practice

Use "a matter of conjecture" when you want to indicate that a statement or situation is based on speculation rather than concrete evidence. It adds a layer of scholarly or formal tone to your writing.

Common error

Avoid presenting something that is "a matter of conjecture" as an established fact. Always ensure to frame it with appropriate language that indicates uncertainty or speculation.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a matter of conjecture" functions as a noun phrase that typically serves as a subject complement or appositive. It describes a situation or idea characterized by uncertainty and speculation. Ludwig AI indicates the phrase is correct and usable.

Expression frequency: Very common

Frequent in

News & Media

38%

Science

22%

Academia

16%

Less common in

Encyclopedias

10%

Wiki

8%

Formal & Business

6%

Ludwig's WRAP-UP

In summary, "a matter of conjecture" is a phrase used to indicate that something is uncertain or based on speculation rather than concrete evidence. Ludwig AI confirms its correctness and usability. It is frequently found in formal contexts such as news, academia, and scientific writing, as well as encyclopedias and wikis. Alternative phrases include "open to speculation" and "subject to speculation". When using this phrase, avoid presenting it as a definitive fact and ensure the context clearly indicates uncertainty.

FAQs

How can I use "a matter of conjecture" in a sentence?

You can use "a matter of conjecture" to indicate that something is based on speculation rather than solid proof. For example, "The motives behind his actions remain "a matter of conjecture"".

What phrases can I use instead of "a matter of conjecture"?

Alternatives include "open to speculation", "subject to speculation", or "a question of speculation" depending on the specific nuance you want to convey.

Is it appropriate to use "a matter of conjecture" in formal writing?

Yes, "a matter of conjecture" is suitable for formal writing. It adds a level of sophistication and indicates careful consideration of evidence.

What is the difference between "a matter of conjecture" and "a matter of fact"?

"A matter of conjecture" implies uncertainty and speculation, while "a matter of fact" indicates something that is definitively true and supported by evidence. They represent opposite ends of the certainty spectrum.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: