lacks supporting evidence

USAGE SUMMARY

The phrase "lacks supporting evidence" is correct and usable in written English.
It can be used when discussing a claim, argument, or statement that does not have sufficient proof or justification to back it up. Example: "The author's conclusion is questionable because it lacks supporting evidence from credible sources."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

A few scientists have suggested that a large icy meteoritic impact caused a sudden cooling of the Earth, but such an impact lacks supporting evidence.

Britannica

Comey's leak for a Times report published on May 16, does not prove that Comey lied in congressional testimony two weeks earlier, on May 3. Also, Trump's charge that Comey leaked classified information lacks supporting evidence; the memo was not classified, and there are no known instances in which Comey supplied classified information to the press.

The Washington Post

Wikipedia defines pseudo science as "a claim, belief, or practice which is presented as scientific, but which does not adhere to a valid scientific methodology, lacks supporting evidence or plausibility, cannot be reliably tested, or otherwise lacks scientific status.

Forbes

And while the civilizing hypothesis is insightful when crime over the centuries is considered, its explanatory mechanism for dramatic recent crime drops seems weak and it lacks supporting evidence but, more importantly for present purposes, it also fails to explain why some crimes increased and why there is variation between crime types within countries.

Crime Science

As for insertion sequences from horizontal transfer between mitochondria, the concept is seemingly logical but currently lacks supporting evidence.

BMC Genomics

It has been suggested that neither ATGL nor HSL has the ability to generate the 1,2-DAG stereoisomer (Zechner et al. 2012); however, this hypothesis presently lacks supporting evidence.

Biophysics Reports

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Some of these fears are understandable, but lacking supporting evidence they have never been compelling.

The Economist

Other variants were not considered sufficiently validated or lacked supporting evidence to return as individual results.

Genome Medicine

A search of the human EST database identified five potential EST transcripts scattered throughout the threonine aldolase gene, but they lack supporting evidence that they are truly transcribed sequences, being unspliced singletons.

BMC Genomics

b Mapped tags refer to those that mapped to the virtual transcripts based on predicted genes that are (a) supported by transcripts that have authentic 3'-UTR sequences and (b) lacking supporting evidence but defined by adding an artificial 3'-UTRs).

BMC Plant Biology

The existence of the God worshiped by most Jews, Christians, and Muslims not only lacks supporting empirical evidence but is even contradicted by such evidence.

Huffington Post

Expert writing Tips

Best practice

When using "lacks supporting evidence", be specific about what kind of evidence is missing (e.g. empirical data, peer-reviewed studies, historical records) to strengthen your critique and provide context.

Common error

Avoid definitively stating something is false simply because it "lacks supporting evidence". Instead, frame it as unconfirmed or requiring further investigation, as absence of evidence isn't evidence of absence.

Linguistic Context

The phrase "lacks supporting evidence" functions as a critical assessment tool, used to express that a claim, hypothesis, or argument does not have sufficient proof. Ludwig AI confirms its usability. It's commonly employed in analytical or evaluative contexts.

Expression frequency: Common

Frequent in

Science

40%

News & Media

35%

Encyclopedias

10%

Less common in

Wiki

5%

Formal & Business

5%

Social Media

0%

Ludwig's WRAP-UP

In summary, "lacks supporting evidence" is a phrase used to critically assess the validity of a claim by pointing out the absence of sufficient proof. As confirmed by Ludwig AI, the phrase is grammatically sound and usable in written English. It's commonly used in scientific, academic, and news contexts to express doubt or critique unsupported statements. When using this phrase, it's important to be specific about the type of evidence that's missing to strengthen the critique and avoid overstating the absence of proof. Alternative expressions include "is not substantiated" or "is without proof".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is unsubstantiated

Similar to "is not substantiated", stressing the lack of validation.

is not substantiated

Focuses on the absence of proof or confirmation for a statement or claim.

is devoid of evidence

Highlights the complete absence of evidence.

is not backed up by data

Highlights the absence of data to validate or confirm a claim.

is unsupported by facts

Stresses that the statement isn't grounded in verifiable facts.

is without proof

Emphasizes the absence of any evidence whatsoever.

is merely conjecture

Highlights that the base are only assumptions and nothing more.

has no basis in reality

Indicates a disconnect between the claim and actual, observable phenomena.

is purely speculative

Highlights the fact that the only basis is guessing and speculations, instead of proofs.

is built on flimsy grounds

Shows how fragile are the fundaments of a statement.

FAQs

How can I use "lacks supporting evidence" in a sentence?

You can use "lacks supporting evidence" to critique claims or arguments that are not adequately substantiated. For example, "The hypothesis /s/lacks+supporting+evidence and needs further testing".

What are some alternatives to "lacks supporting evidence"?

Alternatives include "is not substantiated", "is unsupported", or "is without proof", depending on the specific context.

Is it appropriate to use "lacks supporting evidence" in formal writing?

Yes, "lacks supporting evidence" is suitable for formal writing, particularly in academic, scientific, and professional contexts where critical analysis and objective evaluation are essential.

What's the difference between "lacks evidence" and "lacks supporting evidence"?

While both phrases indicate a deficiency in proof, "lacks supporting evidence" emphasizes the absence of evidence that specifically reinforces or validates a claim, implying a need for more robust substantiation. "Lacks evidence" is broader and could refer to any kind of missing evidence.