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
CEO of Professional Science Editing for Scientists @ prosciediting.com
there is doubt
Grammar usage guide and real-world examplesUSAGE SUMMARY
'there is doubt' is a correct and usable phrase in written English.
You could use it in a variety of contexts to mean that something is uncertain or uncertainly expected. For example, "Despite the best efforts of the team, there is doubt that the project will be completed on time."
✓ Grammatically correct
Critical Care
The Economist
The New York Times
The Guardian - Sport
The Guardian - Books
The New Yorker
The Guardian - Opinion
The New York Times - Sports
Encyclopedia Britannica
The Guardian
Science Magazine
Life Sciences, Society and Policy
Insights into Imaging
International Journal of Fatigue
Health Economics Review
Energy, Sustainability and Society
Huffington Post
Wikipedia
Vice
BMC Medical Ethics
Acta Orthopaedica
BMC Medical Education
Bioinformatics
BMC Pediatrics
Bone and Joint Research
British Medical Journal
Clinical Science
Diabetes Care
CPT: Pharmacometrics and Systems Pharmacology
Environmental Health Perspectives
Breast Cancer Research
BMC Medical Informatics and Decision Making
Alternative expressions(15)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
As illustrated in the literature referenced in the above paragraph, there is doubt that epinephrine use during resuscitation has benefit in survival and functional outcome.
Science
So there is doubt.
News & Media
Where there is doubt, faith".
News & Media
Now there is doubt and wonder.
News & Media
Yet even here there is doubt.
News & Media
Where there is doubt, may we bring faith.
News & Media
Where there is doubt, may they insist on bringing Cable.
News & Media
Where there is doubt, may he bring Osborne.
News & Media
Where there is doubt may we bring faith".
News & Media
"She was and is always there in times when there is doubt.
News & Media
But there is doubt over its ability to deliver a nuclear payload atop its ballistic missiles.
News & Media
Expert writing Tips
Best practice
When using "there is doubt", clearly specify what the doubt pertains to. This provides context and prevents ambiguity.
Common error
Avoid stating "there is doubt" without clarifying the source or nature of the doubt. Unsubstantiated doubt can weaken your argument.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "there is doubt" functions primarily as an existential clause expressing uncertainty. It asserts the existence of doubt regarding a particular situation, claim, or outcome. As Ludwig AI confirms, it's a correct and usable phrase.
Frequent in
News & Media
30%
Science
30%
Formal & Business
15%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "there is doubt" is a versatile phrase used to express uncertainty or skepticism. Ludwig AI confirms its correctness and usability across various contexts. While grammatically sound and frequently employed in news, scientific writing, and formal business communications, it's essential to specify the object of doubt for clarity. Alternatives such as "it is uncertain" or "it is questionable" can offer nuanced expressions of uncertainty. Be mindful to avoid vague statements and clearly indicate what the doubt pertains to.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
there is skepticism
Replaces "doubt" with a synonym that emphasizes a questioning or disbelieving attitude.
it is uncertain
Focuses on the lack of certainty about a particular outcome or situation, shifting from the existence of doubt to the state of uncertainty.
the outcome is in doubt
Specifies that the final result is uncertain, adding a directional focus not present in the original phrase.
it is questionable
Highlights the debatable or dubious nature of something, emphasizing that it's open to questioning rather than simply being doubted.
uncertainty exists
Shifts the focus to the presence of uncertainty as a condition, rather than the feeling of doubt.
there are reservations
Indicates hesitations or concerns about something, suggesting a more nuanced form of doubt stemming from specific objections.
confidence is lacking
Emphasizes the absence of assurance or certainty, presenting the idea as a deficiency of confidence.
it is debatable
Highlights the contentious nature of a topic, suggesting it's subject to argument and differing opinions.
it remains to be seen
Suggests that the outcome is still pending and cannot be predicted with certainty, differing from directly expressing doubt but implying uncertainty.
the matter is open to question
Emphasizes that a topic is not settled and remains debatable, rather than focusing on individual doubt.
FAQs
How can I use "there is doubt" in a sentence?
Use "there is doubt" to express uncertainty about a situation, outcome, or fact. For example, "There is doubt that the project will be completed on time".
What are some alternatives to "there is doubt"?
You can use alternatives such as "it is uncertain", "it is questionable", or "there is skepticism" depending on the specific nuance you want to convey.
When is it appropriate to use "there is doubt" in writing?
It's appropriate when you want to express uncertainty, skepticism, or a lack of confidence about something. It's often used in analytical or argumentative writing to acknowledge potential weaknesses or counterarguments.
Is "there is doubt" formal or informal?
"There is doubt" is generally considered neutral in register and can be used in both formal and informal contexts. The formality of the surrounding language will influence the overall tone.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested