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Justyna Jupowicz-Kozak

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doubtful regarding

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "doubtful regarding" is correct and usable in written English.
It can be used when expressing uncertainty or skepticism about a particular subject or issue. Example: "She was doubtful regarding the effectiveness of the new marketing strategy."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

The communities of neurologists and endocrinologists are still doubtful regarding the entity Hashimoto's encephalopathy (Chong et al. 2003; Fatourechi 2005).

At their first clinic, patients' attitudes were often doubtful regarding the reality of their risk of developing T2D within 3 years.

We decided against breaking down the 'other' group in more subcategories as we are very doubtful regarding the reliability and across practice consistency of the coding within these 'other' categories.

Science

BMJ Open

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Regarding the doubtful change region, if all elements meet in this region it means that the bnodes have similar links with different neighboring nodes, i.e., (A inf(X i )∩A inf(X j )=∅)∧(A sup(X i )∩A sup(X j )=U ij ).

Negative, "irritant", and doubtful readings were regarded as negative reactions, whereas 1+, 2+, and 3+ reactions were categorized as positive.

It is, however, doubtful as regards the numerous factors involved in RI, from the weak relationship between RI and renal vascular resistances to the large interobserver variation, that this tool could accurately assess renal perfusion changes.

This week Spain took steps to address its budget deficit and the Spanish central bank released new guidelines regarding provisions for bad and doubtful loans.

News & Media

The New York Times

In addition, it is doubtful whether a similar degree of completeness is present regarding the other neonatal endpoints.

The Yankees will review their options regarding Giambi's contract again, but it is doubtful that will produce anything.

More detailed information regarding certain covariates might have been beneficial, but it is doubtful whether their inclusion would have made a significant difference in the results.

Three others — "Saturn in Exile" (National Gallery, London), the "Trial of Moses" and "The Judgment of Solomon" (both from the Uffizi) — are billed as being by the master himself but, along with other canvases in the "Giorgione" section, are regarded as doubtful by many experts.

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Expert writing Tips

Best practice

Consider replacing "doubtful regarding" with alternatives like "skeptical about" or "uncertain concerning" to adjust the tone and formality of your writing.

Common error

Avoid using "doubtful regarding" when you are completely certain about something. The phrase implies a degree of uncertainty, not outright rejection.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "doubtful regarding" functions as an adjectival phrase, modifying a noun or pronoun to express uncertainty or skepticism about something. As Ludwig AI confirms, it is a valid expression. The examples show its use in various contexts, from scientific discussions to general opinions.

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Formal & Business

33%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "doubtful regarding" is a grammatically correct way to express uncertainty or skepticism. Ludwig AI confirms its validity, although it's less common than "doubtful about". Its usage spans across scientific, news, and business contexts, maintaining a slightly formal tone. When writing, be specific about what you're doubtful about and consider alternatives for varying the level of formality. The rarity of this construction suggests that writers may prefer simpler, more direct phrasing. Despite its relative infrequency, "doubtful regarding" serves as a precise and valid option for conveying nuanced skepticism.

FAQs

What does "doubtful regarding" mean?

The phrase "doubtful regarding" expresses a sense of uncertainty, skepticism, or lack of conviction about a particular topic or situation. It suggests that someone is not entirely convinced or sure about something.

How can I use "doubtful regarding" in a sentence?

You can use "doubtful regarding" to express your uncertainty or skepticism, such as: "I am "doubtful regarding" the accuracy of that statement." or "She was "doubtful regarding" his ability to complete the task."

What are some alternatives to "doubtful regarding"?

Alternatives include phrases like "skeptical about", "uncertain concerning", or "dubious about", depending on the nuance you want to convey.

Is it better to say "doubtful about" or "doubtful regarding"?

Both "doubtful about" and "doubtful regarding" are grammatically correct. "Doubtful about" is generally more common and considered less formal than "doubtful regarding". The choice depends on the desired tone and context.

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Source & Trust

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Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: