have a doubt

USAGE SUMMARY

"have a doubt" is correct and can be used in written English.
You can use it when you want to express that you have a question or uncertainty about something. For example, "I have a doubt regarding the accuracy of this data."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

We can't have a doubt".

The Guardian

That's why I never have a doubt - nee-e-ver have a doubt - that this country can be successful.

The New York Times

I can't believe anyone would have a doubt," he says.

The New York Times

I didn't have a doubt in my mind".

The New Yorker

"You have to have a doubt sandwich," she said of her process.

The New York Times - Arts

"Do I have a doubt that [Branislav] Ivanovic is in this moment my right-back?

Independent

Human-verified similar examples from authoritative sources

Similar Expressions

34 human-written examples

I never had a doubt.

The Guardian - Sport

"I've never had a doubt about who I was".

Independent

Wenger still has a doubt over his goalkeeper Manuel Almunia.

Independent

She said she had never had a doubt.

The New York Times - Sports

I said yes, I never had a doubt.

The Guardian - Music

Expert writing Tips

Best practice

When expressing uncertainty, be specific about what you "have a doubt" about. This adds clarity and prevents misinterpretation. For example, instead of saying "I have a doubt", say "I have a doubt about the accuracy of these figures."

Common error

Avoid using "have a doubt" when you actually want to express strong disbelief. "Having a doubt" implies uncertainty, while disbelief implies a stronger conviction that something is untrue. Use alternatives like "I don't believe it" or "I'm skeptical" to convey disbelief accurately.

Linguistic Context

The phrase "have a doubt" functions primarily as a verb phrase, expressing a state of uncertainty or questioning. It typically requires a subject (the person experiencing the doubt) and often an object or prepositional phrase specifying the focus of the doubt. Ludwig provides examples illustrating this function across various contexts.

Expression frequency: Common

Frequent in

News & Media

65%

Wiki

15%

Science

10%

Less common in

Formal & Business

5%

Encyclopedias

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "have a doubt" is a common and grammatically correct phrase used to express uncertainty or questioning. As Ludwig AI confirms, it's perfectly suitable for written English. It appears frequently in news and media, as well as in scientific and informal contexts. When using the phrase, it's essential to specify what the doubt pertains to for clarity. While related phrases like "feel uncertain about" or "harbor skepticism" can be used as alternatives, "have a doubt" remains a straightforward and widely understood way to convey a lack of complete confidence.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

be unsure of

A more general way of expressing a lack of certainty.

feel dubious about

Focuses on the feeling of disbelief or skepticism.

feel uncertain about

Focuses on the emotional aspect of not being sure about something.

wonder about

Suggests pondering or speculating due to a lack of clarity.

lack conviction

Highlights a deficiency in firm belief or certainty.

harbor skepticism

Shifts from directly stating doubt to implying a more underlying, persistent uncertainty.

find it questionable

Indicates an assessment of something as doubtful or suspect.

question the validity

Emphasizes the act of formally questioning something's truth or accuracy.

entertain misgivings

Suggests a more serious or moral level of doubt.

be apprehensive about

Implies a worry or anxiety related to uncertainty.

FAQs

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

You can use "have a doubt" to express uncertainty or questioning about something. For example, "I "have a doubt" about whether this plan will succeed" or "If you "have a doubt", it's best to ask for clarification".

What are some alternatives to "have a doubt"?

Depending on the context, you can use phrases like "feel uncertain about", "harbor skepticism", or "be unsure of" as alternatives to "have a doubt".

Is it more correct to say "have a doubt" or "have doubts"?

Both "have a doubt" and "have doubts" are grammatically correct, but they carry slightly different nuances. "Have a doubt" typically refers to a single, specific uncertainty, while "have doubts" refers to multiple or general uncertainties.

What's the difference between "have a doubt" and "have no doubt"?

"Have a doubt" indicates uncertainty or questioning, while "have no doubt" signifies complete certainty or confidence. They are antonyms, expressing opposite sentiments.