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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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matter of conjecture

Grammar usage guide and real-world examples

USAGE SUMMARY

"matter of conjecture" is a correct and usable phrase in written English.
This phrase is generally used to refer to something that is open to speculation or guesswork. For instance, "The true intentions of the former leader remain a matter of conjecture."

✓ Grammatically correct

News & Media

Academia

Encyclopedias

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

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

She did, however, have money, although how much is a matter of conjecture.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "matter of conjecture" when you want to emphasize that a situation or outcome is uncertain and based on speculation rather than concrete evidence.

Common error

While "matter of conjecture" is appropriate in many formal settings, avoid overusing it, especially when more precise terms like "hypothesis", "speculation", or "uncertainty" might better convey your intended meaning.

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 "matter of conjecture" functions as a noun phrase that identifies something as being uncertain or speculative. Ludwig AI confirms its wide use across various contexts, indicating its role in framing discussions about unknowns.

Expression frequency: Very common

Frequent in

News & Media

54%

Academia

17%

Encyclopedias

8%

Less common in

Science

15%

Wiki

3%

Formal & Business

3%

Ludwig's WRAP-UP

In summary, "matter of conjecture" is a common phrase used to denote that a topic is open to speculation and lacks definitive evidence. According to Ludwig AI, this phrase is grammatically correct and usable in written English. The phrase appears most frequently in news and media, but also sees significant use in academic and scientific contexts. When using this phrase, be aware of its formal tone and consider alternative expressions like "subject to speculation" or "open to speculation" to provide variety in your writing. Avoid overusing "matter of conjecture" in formal writing to ensure clarity and precision.

FAQs

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

You can use "matter of conjecture" to indicate that something is based on speculation or guesswork. For example, "The real reason for his resignation remains a "matter of conjecture"."

What's a more formal way to express "matter of conjecture"?

More formal alternatives include "subject to speculation", "a point of uncertainty", or "hypothetical situation". These alternatives may be more suitable in academic or professional writing.

What words are similar to "matter of conjecture"?

Synonyms and related phrases include "subject to speculation", "open to speculation", and "a point of guesswork".

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

Yes, but ensure that you clearly distinguish between conjecture and evidence-based conclusions. Using it to frame a hypothesis before presenting data is acceptable.

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Real-world application tested

Most frequent sentences: