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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
it is unsure
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is unsure" is not correct in standard written English.
A more appropriate expression would be "it is uncertain." Example: "Given the current circumstances, it is uncertain whether the event will take place as planned."
⚠ May contain grammatical issues
News & Media
Science
Wiki
Alternative expressions(20)
it is unclear
it is uncertain
it is not sure
it is doubtful
it remains to be seen
the outcome is unknown
the situation is fluid
it is yet to be determined
it is unsafe
it is questionable
it is suspect
it is dubious
it is secure
it is unpredictable
it is precarious
it is significant
it is embarrassing
it is tangible
it is sad
it is free
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
39 human-written examples
Avon's Parisian office says only current orders will be guaranteed and it is unsure if its self-employed representatives will be able to get supplies after the end of October.
News & Media
Yesterday, at a gathering of American Express employees at Madison Square Garden, Kenneth Chenault, the chief executive, said that the company would keep its headquarters in the city, though it is unsure when it can return to the office space it owns in the World Financial Center.
News & Media
And while the film is lively and engaging, it also, in the end, feels a little thin, largely because it is unsure of how earnestly to treat its own lessons about fate, ambition and brotherly love.
News & Media
The company concedes it is unsure of the full extent of the theft.
News & Media
It is unsure if the two can be more than tactical allies.
News & Media
Even Hope Now says it is unsure how effective it is.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
Con Edison said it was unsure why its 138,000-volt feeder cable, which supplies electricity to the railroad's overhead power lines, had failed.
News & Media
Game said that while it was trying to resolve the matter "as quickly as possible", it was unsure if its efforts would be successful.
News & Media
In its latest statement, the company said it was unsure when the game would be back online although "things are looking good".
News & Media
The chain also said it was unsure how costs for ingredients like beef would affect it.
News & Media
The DWP said it was unsure where this figure came from.
News & Media
Expert writing Tips
Best practice
Opt for more grammatically sound alternatives like "it is uncertain", "it is unclear", or "it is not sure" to maintain clarity and professionalism in your writing.
Common error
Be mindful of using "unsure" as a direct replacement for "uncertain" in formal writing. While colloquially understood, "it is unsure" is generally considered grammatically incorrect. Always choose the standard form: "it is uncertain".
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is unsure" functions as a statement expressing uncertainty or a lack of definite knowledge. Ludwig AI points out that this phrasing is not considered correct in standard written English, advising the use of "it is uncertain" instead.
Frequent in
News & Media
48%
Science
39%
Wiki
13%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "it is unsure" is relatively common, it's important to recognize that it's generally considered grammatically incorrect in standard written English. Ludwig AI recommends using more appropriate alternatives such as "it is uncertain", "it is unclear", or "it is not sure", especially in formal contexts. This ensures clarity and maintains a professional tone in your writing. Despite its prevalence across news and media sources, opting for grammatically sound alternatives enhances the credibility and precision of your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is uncertain
Replaces "unsure" with "uncertain", providing a grammatically standard alternative.
it is not sure
Uses a negative construction to express a similar lack of certainty.
it is doubtful
Emphasizes the element of doubt regarding a particular outcome or fact.
it is unclear
Highlights the lack of clarity or definite information.
it remains to be seen
Indicates that the outcome is still pending and not yet known.
the outcome is unknown
Focuses on the state of the outcome being indefinite.
it is indefinite
Uses "indefinite" to stress the lack of a clear or fixed state.
it is up in the air
An idiomatic expression suggesting the situation is unresolved.
the situation is fluid
Implies the situation is changing and unpredictable.
it is yet to be determined
Indicates the final decision or result has not been established.
FAQs
What's a better way to say "it is unsure"?
Alternatives include "it is uncertain", "it is unclear", or "it is not sure". The best choice depends on the specific context.
Is "it is unsure" grammatically correct?
No, "it is unsure" is generally considered grammatically incorrect. Use "it is uncertain" instead.
Can I use "it is unsure" in formal writing?
It's best to avoid "it is unsure" in formal contexts. Opt for more standard alternatives such as "it is uncertain" or "it is unclear" to maintain a professional tone.
When is it acceptable to use "it is unsure"?
While generally discouraged in formal writing, "it is unsure" might be acceptable in informal conversation or less formal writing where a more casual tone is appropriate.
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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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested