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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
less doubtful
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "less doubtful" is correct and usable in written English.
It can be used when you want to express a reduced level of uncertainty or skepticism about something. Example: "After reviewing the evidence, I feel less doubtful about the project's success."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
3 human-written examples
The constructed function we substitute for the supposed inferred entities, and thereby obtain a new and less doubtful interpretation of the body of propositions in question.
Science
What is less doubtful is that value-added models occasionally misidentify high- and low-performing teachers, as those both in favor of and opposed to using student test scores in teacher evaluations agree.
News & Media
When comparing the two blocking ELISA kits little differences can be found, though Kit C gave less doubtful results and a slightly better repeatability.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Isolates were considered significant if there were ≥ 105 colony forming unit/mL (CFU/mL) with 2 or less isolates, doubtful significance if 104 – 105 CFU/mL, insignificant if < 104 CFU/mL.
Science
Fiordland, a large national park in New Zealand's south-west, offers stunning trekking opportunities and is also home to the less-accessible Doubtful Sound, far larger than its more-famous relative, Milford.
News & Media
It does seem to have ended up as a success story, though victory looked doubtful less than a week ago.
News & Media
The German bank, the HVB Group, reported a second consecutive quarterly profit as it sold assets and set aside less money for doubtful loans.
News & Media
He was already seeking a way of overcoming nihilism, and his second novel, La Peste (1947; The Plague), is a symbolical account of the fight against an epidemic in Oran by characters whose importance lies less in the (doubtful) success with which they oppose the epidemic than in their determined assertion of human dignity and fraternity.
Encyclopedias
The regulation of 17 MHC genes appeared to be more doubtful because less than 50% of the probes for that gene indicated a significant regulation.
Science
She had been vague when suddenly she was doubtful, and was less truthful than she might have been.
News & Media
Ten years on, we are less shockable, so it's doubtful his latest show will attract the same outrage, but just as visitors to Body Worlds vowed to quit smoking, so von Hagens's latest show may inspire a new generation of vegetarians.
News & Media
Expert writing Tips
Best practice
Use "less doubtful" to express a subtle shift in opinion or assessment when evidence or circumstances have reduced but not eliminated uncertainty. It conveys a nuanced perspective, more than simply saying 'certain'.
Common error
Avoid using "less doubtful" when the situation warrants a stronger declaration of certainty. If evidence overwhelmingly supports a conclusion, opt for phrases like "certain" or "without a doubt" instead.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "less doubtful" functions as an adjective phrase modifying a noun or pronoun, indicating a diminished state of uncertainty. As Ludwig AI confirms, it is grammatically correct and conveys a reduction in skepticism.
Frequent in
Science
33%
News & Media
33%
Encyclopedias
33%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "less doubtful" is a grammatically sound adjective phrase used to express a reduced level of uncertainty or skepticism. While relatively rare in overall usage, as Ludwig AI confirms, it appears in formal contexts such as scientific articles, news reports, and encyclopedic entries. It's important to use "less doubtful" when some degree of doubt still exists, rather than opting for stronger declarations of certainty when the situation warrants it. Alternative phrases like "more certain" or "less uncertain" can provide similar meaning, depending on the specific context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
less dubious
Synonymous with "less doubtful", directly indicating reduced dubiousness.
less uncertain
States a decrease in uncertainty, directly mirroring the meaning of the query.
less skeptical
Indicates a reduction in skepticism, a close synonym for doubt.
more certain
Indicates a shift from doubt to a degree of certainty, the opposite of being doubtful.
more convinced
Expresses a higher degree of belief, reducing doubt.
more confident
Suggests increased assurance, contrasting with doubt.
more assured
Implies greater certainty, shifting away from doubt.
more accepting
Suggests a greater willingness to believe, decreasing doubt.
more inclined to believe
Expresses an increased tendency to believe, lessening doubt.
leaning towards believing
Indicates a movement away from doubt and towards belief.
FAQs
What does "less doubtful" mean?
The phrase "less doubtful" indicates a reduction in uncertainty or skepticism about something. It suggests that while some doubt may still exist, it is diminished compared to a previous state.
How can I use "less doubtful" in a sentence?
You can use "less doubtful" to express a nuanced shift in opinion. For example, "After reviewing the new evidence, I am "less doubtful" about the project's success."
What are some alternatives to "less doubtful"?
Alternatives include "more certain", "less uncertain", or "more confident", depending on the specific context.
Is "less doubtful" the same as "not doubtful"?
No, "less doubtful" implies that some doubt remains, whereas "not doubtful" suggests complete certainty or lack of doubt. They are not interchangeable.
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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