Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

highly doubtful that

Grammar usage guide and real-world examples

USAGE SUMMARY

'highly doubtful that' is a correct and usable phrase in written English.
It is used to express an unlikely or unlikely outcome. For example: It is highly doubtful that the storm will pass before tomorrow morning.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It seems highly doubtful that they will stop now.

News & Media

The New Yorker

"I'm highly doubtful that they know I paint my toenails".

News & Media

The New York Times

But in this cycle it's highly doubtful that they will help a Republican win the nomination.

News & Media

The New Yorker

It is highly doubtful that people vote as their papers tell them, for instance.

News & Media

The Guardian

He added: It was highly doubtful that it was going to be effective.

News & Media

The Guardian

And it is highly doubtful that they will feel any more comfortable with Corbyn.

News & Media

The Guardian

It is highly doubtful that the senator would favor either of those outcomes.

News & Media

The New York Times

It did not take long to conclude that it was highly doubtful that any such transaction had ever taken place.

News & Media

The New York Times

Though it must be a consideration it is highly doubtful that it will result in a circulation boost.

News & Media

The Guardian

"I am highly doubtful that Medicare will benefit in any way from the rebates being offered to doctors".

News & Media

The New York Times

Torre said it was highly doubtful that he would activate Jason Giambi for the next round if Olerud is not ready.

Show more...

Expert writing Tips

Best practice

When using "highly doubtful that", ensure the context clearly indicates what outcome is being doubted. Avoid ambiguity by specifying the subject and action in question.

Common error

Avoid using "highly doubtful that" when a situation is merely uncertain or unconfirmed. This phrase implies a strong degree of disbelief, so reserve it for scenarios where there's substantial reason to expect something won't happen.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "highly doubtful that" functions as a modal expression, specifically indicating a strong degree of disbelief or skepticism regarding a proposition. Ludwig AI confirms this is a correct usage, as evidenced by the numerous examples provided.

Expression frequency: Very common

Frequent in

News & Media

58%

Science

18%

Formal & Business

12%

Less common in

Encyclopedias

4%

Reference

4%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "highly doubtful that" is a grammatically sound and frequently used expression to convey skepticism or disbelief. As Ludwig AI confirms, it appears most commonly in "News & Media" sources, showcasing its prevalence in reporting uncertain or contested scenarios. When writing with this phrase, ensure you're expressing a significant level of doubt, not mere uncertainty. If the level of confidence in your statement is quite low, consider alternatives like "unlikely that" or "questionable whether", which are more understated. Ensure clear indication of what outcome is being doubted to prevent possible misunderstanding.

FAQs

How can I use "highly doubtful that" in a sentence?

Use "highly doubtful that" to express strong disbelief or uncertainty about a particular outcome. For example, "It is "highly doubtful that" the project will be completed on time."

What are some alternatives to "highly doubtful that"?

Alternatives include "very unlikely that", "improbable that", or "questionable whether", depending on the nuance you want to convey.

Is it appropriate to use "highly doubtful that" in formal writing?

Yes, "highly doubtful that" is suitable for formal writing, especially when conveying a skeptical perspective based on evidence or reasoning. However, consider the tone and audience to ensure it aligns with the overall message.

What is the difference between "highly doubtful that" and "unlikely that"?

"Highly doubtful that" expresses a stronger sense of disbelief or improbability compared to simply "unlikely that". The former suggests a significant reason to doubt, while the latter merely indicates a low probability.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: