doubt on that

USAGE SUMMARY

The phrase "doubt on that" is not correct in standard written English.
The correct expression would be "doubt about that." Example: "I have some doubt about that claim you made during the meeting."

⚠ May contain grammatical issues

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But studies cast doubt on that.

The New York Times - Health

But the foreign minister appeared to cast doubt on that.

The New York Times

However, recent studies have cast doubt on that.

The Guardian

But prosecutors cast doubt on that on Friday.

The New York Times

But reports during the weekend cast doubt on that.

The New York Times

It could theoretically be held in November but preparatory ministerial meetings cast doubt on that.

The New York Times

But events of the past week have cast some doubt on that.

The Washington Post

But the new evidence, a cover letter to a fax sent by service provider AT&T, casts doubt on that.

The Guardian

And it could, but Seth Kaplan of Airline Weekly cast a bit of doubt on that.

Los Angeles Times

I really want to give myself the benefit of the doubt on that.

HuffPost

But at least one SEAL and comments from the U.S. Special Operations Command cast doubt on that tale.

HuffPost

Expert writing Tips

Best practice

Consider using synonyms like "uncertainty" or "skepticism" to add variety to your writing while maintaining grammatical correctness.

Common error

Avoid using the preposition "on" with "doubt". The correct preposition is "about". Saying "doubt on that" is a common mistake that can make your writing sound unprofessional.

Linguistic Context

The phrase "doubt on that" functions as a prepositional phrase intended to express uncertainty or skepticism. However, Ludwig AI identifies it as grammatically incorrect in standard written English, recommending "doubt about that" instead.

Expression frequency: Uncommon

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, while the phrase "doubt on that" appears in some contexts, particularly in news and media, it's grammatically incorrect. As Ludwig AI indicates, the correct form is "doubt about that". To express uncertainty effectively, it's advisable to use "doubt about that" or consider synonyms such as "uncertainty regarding that" or "skepticism about that". Always prioritize correct grammar in formal writing to ensure clarity and professionalism.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

doubt about that

Uses the correct preposition 'about' instead of 'on' to express uncertainty.

uncertainty regarding that

Replaces 'doubt' with 'uncertainty' and uses 'regarding' for a more formal tone.

skepticism about that

Substitutes 'doubt' with 'skepticism', indicating a questioning attitude.

question that

Uses 'question' as a verb to express doubt or disbelief about something.

have reservations about that

Indicates having concerns or doubts about a particular issue.

am not convinced of that

Expresses a lack of belief or certainty in something.

find that doubtful

Expresses that something is not believable or likely to be true.

that seems dubious

Describes something as questionable or suspicious.

I'm dubious about that

Expressing personal doubt about something specific.

there are doubts concerning that

Expresses the existence of multiple doubts related to a particular subject.

FAQs

What's the correct way to express uncertainty: "doubt on that" or "doubt about that"?

The correct expression is "doubt about that". "Doubt on that" is not considered standard English.

What are some alternatives to saying "doubt on that"?

You can use phrases like "uncertainty regarding that", "skepticism about that", or "question that" to express similar ideas.

Is "doubt on that" ever appropriate to use?

While you might encounter "doubt on that" in informal contexts, it's best to avoid it in formal writing. Opt for "doubt about that" to ensure grammatical correctness.

How can I remember to use "about" instead of "on" with "doubt"?

Think of other common phrases where "about" expresses a similar relationship, such as "thinking about", "concerned about", or "arguing about". This can help reinforce the correct usage with "doubt about that".