cannot be demonstrated

USAGE SUMMARY

The phrase "cannot be demonstrated" is correct and usable in written English.
It can be used when indicating that something cannot be shown, proven, or illustrated in a particular context. Example: "The theory is intriguing, but it cannot be demonstrated through current scientific methods."

✓ Grammatically correct

Science

Academia

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What has yet to be dealt with, clearly, is Mersenne's problem above namely, (C), that the real possibility of a most perfect being cannot be demonstrated.

SEP

Even if widespread negative effect cannot be demonstrated from this study, potential risk is not eliminated.

International Congress Series

Yet, the nature and extent of this damage cannot be demonstrated convincingly in advance.

Driving Climate Change Cutting Carbon from Transportation

If comparable results cannot be demonstrated, a low- to moderate-volume center should not perform the procedure.

Journal of the American College of Surgeons

If the harm is insignificant, cannot be demonstrated or does not outweigh the benefits, it seems to me relatively uncontroversial that the right to build should apply.

The Guardian - Opinion

[28,29] Because DPN is planned as a dark repository, recovery must be demonstrated within the system — it cannot be demonstrated through active use.

Massachusetts Institute of Technology

Rather, what Hume claims to prove is that such natural beliefs are not obtained from, and cannot be demonstrated by, either empirical observation or reason, whether intuitive or inferential.

Britannica

He contended that the immortality of the individual soul cannot be demonstrated on the basis of Aristotle or of reason, but must be accepted as an article of faith.

Britannica

The scientists who performed the original analyses on the ice core noted that changes in atmospheric carbon dioxide cannot be demonstrated to precede changes in air temperature when going from glacial to interglacial conditions.

The New York Times

If thermality cannot be demonstrated, for example from either the presence of these Lyα lines or curvature of the hard continuum of the spectrum of an X-ray active Be star, we call them γ Cas candidates.

Advances in Space Research

On the basis of the principles of Greek geometry, it cannot be demonstrated, however, that it is impossible to effect by planar means certain solid constructions (like the cube duplication and angle trisection).

Encyclopedia Britannica

Expert writing Tips

Best practice

Avoid using "cannot be demonstrated" when a stronger claim like "is false" or "has been disproven" is more appropriate based on the available evidence.

Common error

A common mistake is using "cannot be demonstrated" when evidence actively contradicts a claim. Reserve this phrase for situations where proof is lacking, not when disproof exists.

Linguistic Context

The phrase "cannot be demonstrated" functions as a hedge or qualifier, indicating that a statement or claim lacks sufficient evidence to be definitively proven. Ludwig examples showcase this use across various domains.

Expression frequency: Very common

Frequent in

Science

64%

Academia

14%

News & Media

7%

Less common in

Encyclopedias

5%

Wiki

1%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "cannot be demonstrated" is a common and grammatically correct way to express that something lacks sufficient proof or evidence. Ludwig AI affirms its usability across various contexts, particularly in scientific and academic writing where precision is crucial. While alternatives like "cannot be proven" or "cannot be shown" exist, understanding the specific nuance you wish to convey is key to selecting the most appropriate phrase. Avoid using "cannot be demonstrated" when stronger claims are warranted by the evidence.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

cannot be proven

Replaces 'demonstrated' with 'proven', focusing on the lack of concrete proof.

cannot be shown

Substitutes 'demonstrated' with 'shown', emphasizing the inability to make something visible or apparent.

cannot be validated

Uses 'validated' instead of 'demonstrated', highlighting the lack of confirmation or support.

cannot be substantiated

Employs 'substantiated' to denote the absence of evidence to support a claim.

cannot be established

Replaces 'demonstrated' with 'established', focusing on the failure to set something up firmly or on a lasting basis.

cannot be verified

Uses 'verified' to indicate the lack of confirmation of truth or accuracy.

cannot be confirmed

Replaces 'demonstrated' with 'confirmed', focusing on the absence of corroboration.

cannot be ascertained

Substitutes 'demonstrated' with 'ascertained', emphasizing the impossibility of finding something out for certain.

cannot be evidenced

Uses 'evidenced' instead of 'demonstrated', highlighting the absence of proof.

remains unproven

Expresses the lack of proof in a more concise way.

FAQs

What does "cannot be demonstrated" mean?

The phrase "cannot be demonstrated" means that something cannot be shown, proven, or evidenced using available information or methods. It indicates a lack of sufficient support to establish a claim or fact.

When is it appropriate to use "cannot be demonstrated" in writing?

Use "cannot be demonstrated" when you want to indicate that a particular claim or hypothesis lacks sufficient evidence or proof, but you are not necessarily disproving it. This is useful in academic or scientific writing.

What are some alternatives to "cannot be demonstrated"?

Alternatives include "cannot be proven", "cannot be shown", "cannot be validated", and "remains unproven". The best choice depends on the specific context and nuance you want to convey.

Is "cannot be demonstrated" the same as "has been disproven"?

No, "cannot be demonstrated" and "has been disproven" have different meanings. "Cannot be demonstrated" indicates a lack of sufficient evidence to support a claim, while "has been disproven" means that evidence actively contradicts the claim. The latter is a stronger statement.