a doubt

USAGE SUMMARY

"a doubt" is correct and usable in written English.
You can use it when you want to express uncertainty or hesitancy. For example: "I remain uncertain as to the outcome, so I have a doubt about the success of the project."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Jack: Without a doubt.

The New York Times - Magazine

Yet there's a doubt.

The Economist

Oh without a doubt.

Independent

Not a doubt".

The New York Times

Never a doubt.

Independent

Alive, beyond a doubt".

Independent

"Kada, without a doubt".

The Economist

Without a doubt.

The New York Times - Sports

"Without a doubt," he replied.

The New York Times - Magazine

"Without a doubt," Sharif said.

The New Yorker

"Without a doubt," he said.

The New York Times - Sports

Expert writing Tips

Best practice

Use the phrase "a doubt" to express a sense of uncertainty or to question the validity of a statement or situation. For emphasis, pair it with adverbs like 'slight' or 'lingering'.

Common error

While "a doubt" is acceptable in general writing, overuse in formal documents can weaken your argument. Opt for stronger, more definitive language to convey confidence and authority. Consider using "it is uncertain" or "there is ambiguity" instead.

Linguistic Context

The phrase "a doubt" primarily functions as a noun phrase that signifies uncertainty or a lack of conviction regarding a particular matter. Ludwig AI confirms that this phrase is usable in written English. The examples show its usage in expressing reservations or questioning something.

Expression frequency: Very common

Frequent in

News & Media

68%

Science

15%

Formal & Business

5%

Less common in

Encyclopedias

3%

Wiki

2%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "a doubt" is a common and grammatically sound way to express uncertainty or skepticism. Ludwig AI confirms its usability in English writing. Predominantly found in news and media contexts, it serves to introduce an element of reservation or questioning into statements. While versatile, it's essential to consider the register and opt for more precise language in formal or scientific settings. Alternatives such as "a shadow of a doubt" or "without question" can enhance or contrast the expression, depending on the desired nuance. Understanding these nuances allows for effective communication in various scenarios.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

A shadow of a doubt

This phrase intensifies the expression of doubt, suggesting even the slightest uncertainty is absent.

Beyond any doubt

This alternative emphasizes the complete absence of uncertainty, highlighting the certainty of a situation.

No uncertainty

This option provides a more direct and literal expression of the absence of doubt.

Without question

This phrase presents a direct opposite, indicating certainty and conviction, not allowing for doubt.

Room for doubt

This suggests that there's possibility of uncertainty or questioning something.

A degree of doubt

This phrase introduces a qualifier suggesting doubt exists to some extent.

A hint of doubt

Indicates a slight or subtle feeling of uncertainty or skepticism.

Some reservation

Expresses uncertainty using a term that highlights hesitancy or unease.

Not convinced

Directly states a state of uncertainty or disbelief.

A lack of conviction

Highlights a deficiency in belief or certainty.

FAQs

How can I use "a doubt" in a sentence?

You can use "a doubt" to express uncertainty. For example, "I have "a doubt" about the accuracy of these findings" or "There is "a doubt" in my mind about his sincerity".

What are some alternatives to expressing "a doubt"?

Alternatives to expressing "a doubt" include "a uncertainty", "a reservation", or "some skepticism". The best choice depends on the specific nuance you wish to convey.

Is it better to say "I have a doubt" or "I have doubts"?

Both "I have "a doubt"" and "I have doubts" are grammatically correct, but "I have doubts" is more common when referring to multiple concerns. "I have "a doubt"" is typically used to express a single, specific uncertainty.

What's the difference between "without a doubt" and "with a doubt"?

"Without "a doubt"" means certainly or definitely, indicating no uncertainty. Conversely, "with "a doubt"" would imply uncertainty or skepticism, though it's less commonly used.