a dubious theory

USAGE SUMMARY

The phrase "a dubious theory" is correct and usable in written English.
It can be used when discussing a theory that is questionable or lacking in credibility. Example: "The scientist presented a dubious theory that contradicted established research without sufficient evidence."

✓ Grammatically correct

News & Media

Books

Music

Encyclopedias

Science

Opinion

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Some people say this change portends the end of whites as the majority race by the middle of the next century -- a dubious theory as best.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

To figure out why people bought into this dubious theory, Shapiro uses a technique that could, in the hands of someone less committed to treating all sides fairly, be an instrument of vicious satire: he turns the skeptics' arguments against them.

The New York Times - Books

Mr. Skilling's appeal gained traction with his argument that the government had relied on a dubious legal theory that Mr. Skilling deprived others of his "honest service".

The New York Times

It's a shame to see one of America's corporate icons broken up on the basis of a dubious financial theory.

The New York Times

Republicans said they opposed Ms. Halligan's nomination to the appeals court because of what they saw as her history of legal activism, including what Senator Mitch McConnell of Kentucky, the minority leader, called a "dubious legal theory" that gun manufacturers could be held legally responsible for criminal acts committed with their guns.

The New York Times

In 1908, Louis Brandeis's brief on behalf of the state of Oregon had helped persuade the Supreme Court to abandon the constitutionally dubious theory of "liberty of contract," and uphold a law limiting the number of hours that women could work.

The New Yorker

Schopenhauer proceeded to expound the dubious theory that nature promoted homosexuality in older men as a way of discouraging them from continuing to procreate.

The New Yorker

The subcommittee even briefly considered the dubious theory that faster rhythms encourage more drug-taking, echoing the Criminal Justice Act's infamous reference to "repetitive beats".

The Guardian - Music

The tax cut has also forced him to introduce the dubious theory that only two-thirds of the national debt is "available" to be retired and the rest can be ignored for now.

The New York Times

On the dubious theory that more is always better when it comes to Pentagon spending (even if that means less is worse elsewhere in America), Trump is requesting a $54 billion increase in military spending for 2018.

Huffington Post

Mixing respected scholarship with dubious theories, the author, Shlomo Sand, a professor at Tel Aviv University, frames the narrative as a startling exposure of suppressed historical facts.

The New York Times - Books

Expert writing Tips

Best practice

When using "a dubious theory", ensure that you provide context or evidence to support your skepticism. Simply labeling a theory as dubious without explanation weakens your argument. Instead, clarify why the theory is questionable or lacks credibility.

Common error

Avoid casually dismissing theories as "a dubious theory" without providing specific reasons or evidence. This can come across as dismissive and undermine your credibility. Always explain why you find the theory questionable.

Linguistic Context

The phrase "a dubious theory" functions as a descriptive term, modifying the noun "theory" with the adjective "dubious". It's used to express skepticism or doubt regarding the validity or credibility of the theory, as confirmed by Ludwig.

Expression frequency: Common

Frequent in

News & Media

40%

Science

20%

Books

15%

Less common in

Encyclopedias

10%

Opinion

10%

Music

5%

Ludwig's WRAP-UP

In summary, "a dubious theory" is a grammatically sound and frequently used phrase to express skepticism or doubt regarding the validity of a particular theory. As confirmed by Ludwig, it functions as a descriptive term, often employed in news, science, and books, but can also be found in encyclopedias and opinion pieces. When using the expression, it's important to back it up with your own reasoning, as there are many alternative phrases such as "a questionable hypothesis" that allow for a more nuanced or contextual expression of the idea. Overall, the phrase’s neutral to formal tone and common usage make it a valuable tool for expressing critical analysis in various settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a questionable hypothesis

Emphasizes the uncertainty and lack of supporting evidence for the hypothesis.

a suspect assumption

Highlights the possibility that the assumption is not valid or reliable.

an implausible explanation

Focuses on the difficulty in believing or accepting the given explanation.

a far-fetched idea

Suggests that the idea is unlikely or unrealistic.

a shaky premise

Highlights the weakness or instability of the underlying premise.

a tenuous claim

Implies that the claim is weakly supported and easily challenged.

a flimsy argument

Indicates that the argument lacks substance and is easily refuted.

an unfounded belief

Emphasizes the absence of evidence or justification for the belief.

a challengeable concept

Focuses on the vulnerability of the concept to criticism or dispute.

a controversial notion

Highlights that the notion is likely to provoke disagreement or debate.

FAQs

How can I use "a dubious theory" in a sentence?

You can use "a dubious theory" to express skepticism or doubt about a particular idea. For example: "The scientist presented "a dubious theory" that contradicted established research without sufficient evidence."

What are some alternatives to "a dubious theory"?

Alternatives include "a questionable hypothesis", "a suspect assumption", or "an implausible explanation", depending on the specific context.

When is it appropriate to describe something as "a dubious theory"?

It's appropriate when there are valid reasons to doubt the theory's credibility, such as lack of empirical evidence, logical inconsistencies, or conflicts with established knowledge. However, avoid using it without justification.

What's the difference between "a dubious theory" and "a controversial theory"?

"A dubious theory" suggests that the theory is likely incorrect or unreliable, while "a controversial theory" indicates that the theory is subject to widespread debate or disagreement, regardless of its correctness.