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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
serious doubts
Grammar usage guide and real-world examplesUSAGE SUMMARY
"serious doubts" is correct and usable in written English.
You can use it when you have strong doubts or reservations about something and want to express that sentiment in a formal or professional context. For example: "The success of the new project is still uncertain, and I have serious doubts about its potential."
✓ Grammatically correct
News & Media
Science
Academia
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
58 human-written examples
"I have serious doubts.
News & Media
But serious doubts linger.
News & Media
Engineers also had serious doubts.
News & Media
Certainly she has serious doubts.
News & Media
"But I had serious doubts.
News & Media
I had serious doubts about a sauce.
News & Media
"I have serious doubts about this belief".
News & Media
But now serious doubts are emerging.
News & Media
There are serious doubts that will fly.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Now they had serious doubts.
News & Media
The Special Master had serious doubts on that score.
Academia
Expert writing Tips
Best practice
When expressing "serious doubts", be specific about the reasons behind your skepticism. Providing context strengthens your position and allows for constructive discussion.
Common error
Avoid presenting "serious doubts" as absolute facts. Acknowledge the possibility of being wrong by using qualifying language (e.g., 'I have serious doubts, but I'm open to being convinced').
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "serious doubts" functions as a noun phrase where the adjective "serious" modifies the noun "doubts", intensifying the level of uncertainty or skepticism. Ludwig AI confirms its usability in English, underscoring its grammatical correctness.
Frequent in
News & Media
58%
Science
23%
Academia
8%
Less common in
Formal & Business
6%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "serious doubts" is a frequently used and grammatically sound phrase that conveys a significant level of uncertainty or skepticism. As Ludwig AI confirms, it is suitable for formal and informal contexts, particularly in news, scientific, and academic writing. When using this phrase, it's best practice to provide specific reasons for your doubts and avoid overstating them as absolute truths. Related phrases include "grave reservations", "considerable skepticism", and "deep misgivings", each offering a slightly different nuance. Understanding the appropriate context and potential errors in usage can ensure clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
grave reservations
Emphasizes the weighty nature of the doubts.
considerable skepticism
Highlights a general tendency to disbelieve or question something.
deep misgivings
Focuses on a feeling of unease or apprehension about something.
substantial reservations
Indicates significant hesitations or objections.
profound concerns
Stresses the depth and importance of the worries.
marked uncertainty
Highlights the noticeable lack of sureness or confidence.
significant apprehensions
Focuses on anxieties or fears about future events.
real qualms
Emphasizes genuine moral or ethical concerns.
notable hesitations
Highlights a pause or reluctance due to uncertainty.
strong disbelief
Highlights the lack of belief in something.
FAQs
How can I use "serious doubts" in a sentence?
You can use "serious doubts" to express skepticism or uncertainty about something. For example, "I have "serious doubts" about the project's success" or "Serious doubts remain about the effectiveness of the new policy".
What are some alternative phrases for "serious doubts"?
Alternatives include "grave reservations", "considerable skepticism", or "deep misgivings". The best choice depends on the specific context and the nuance you want to convey.
When is it appropriate to express "serious doubts"?
It is appropriate to express "serious doubts" when you have legitimate reasons to question something, such as a plan, a claim, or a prediction. It's important to be respectful and provide your reasoning.
What's the difference between "serious doubts" and "minor doubts"?
"Serious doubts" indicate a significant level of uncertainty and concern, suggesting that something may be fundamentally flawed or unlikely to succeed. "Minor doubts", on the other hand, imply a less significant level of uncertainty, perhaps only requiring minor adjustments or clarifications.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested