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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
leaving a question open
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "leaving a question open" is correct and usable in written English.
You can use it when discussing a situation where a question has not been answered or resolved, allowing for further discussion or inquiry. Example: "The speaker concluded the presentation by leaving a question open for the audience to ponder."
✓ Grammatically correct
Science
News & Media
Wiki
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
1 human-written examples
Our data is in conflict with two previous biomarker-based studies leaving a question open of whether these fats are truly unrelated to preeclampsia or whether an association exists at greater intake levels.
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Leaving a question open-ended gives your opponents room to refute.
Wiki
Indeed, these limitations unfortunately leave a question open concerning the identity of the mentioned ball-lightning-like objects and natural thunderstorm related ball lightning.
Science
But it left an important question open: whether the required testimony must come from the analyst who actually did the work or from a colleague or a supervisor.
News & Media
However, measuring the level of attention in this way leaves an important question open: Do the followers of this user really read this message or does it get lost in the vast information flow one user is confronted with when following a large number of accounts?
Therefore, our frequency based approach leaves a few questions open.
Science
That is because Israel refuses to demarcate its future borders, leaving an open question of what it considers to be the extent of the "existence" it is demanding Hamas recognises.
News & Media
It is interesting to note that many known MITEs, such as the Stowaway family in rice, have no homologies with other TEs, leaving an open question regarding the origin and means of replication of these small, non-autonomous elements [ 58].
Science
In the majority of these species, the sex-determining (SEX) locus has been identified on different chromosomes (Woram et al. 2003; Li et al. 2011), leaving an open question about the uniqueness of a master sex-determining gene in this family (Davidson et al. 2009).
Science
This bridging of H3K27me3 and H3K9me3 domains is thought to be necessary for Xi compaction, however, depletion of HBiX or SMCHD1 by siRNA did not lead to upregulation of Xi-linked genes [ 52], leaving an open question as to whether H3K9me3 has silencing function in XCI and whether that function is dependent on HP1 and HBiX binding.
Science
Does the result hold for any finite group G, at least in the case of an Abelian variety A? We leave this question open, hoping to return on it.
Expert writing Tips
Best practice
In debates, instead of providing a definitive answer on a complex point, consider "leaving a question open" to challenge your opponents to engage with the nuance and complexity of the issue.
Common error
Don't use "leaving a question open" as an excuse to avoid addressing difficult aspects of a topic. Ensure you've provided sufficient context before suggesting further inquiry; otherwise, it might appear as a lack of preparation or understanding.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "leaving a question open" functions as a verbal phrase indicating that an issue or inquiry remains unresolved or unanswered. This often serves to invite further discussion or exploration of a topic, which Ludwig confirms.
Frequent in
Science
45%
News & Media
35%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "leaving a question open" is grammatically correct and commonly used to indicate that an issue remains unresolved and requires further investigation. Ludwig confirms its usability and correctness. It is appropriate for various contexts, including science, news, and general discourse. While versatile, it's best employed when genuinely seeking further inquiry rather than avoiding direct answers. Alternatives like "keeping a question unresolved" or "leaving the issue open" offer similar meanings, but the specific choice should reflect the context and desired nuance. Its neutral register ensures broad applicability across diverse audiences.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
leaving it an open question
This variation uses a slightly different sentence structure but retains the core meaning.
keeping a question unresolved
This alternative emphasizes the state of the question remaining unanswered, maintaining a high degree of similarity.
leaving the issue open
Similar to the original, but uses "issue" instead of "question", broadening the scope slightly.
not closing the question
This alternative highlights the deliberate act of not concluding a discussion or inquiry.
leaving the question unanswered
This emphasizes the lack of a response or resolution to the question.
raising a question
This alternative focuses on the act of introducing a question, rather than leaving it unresolved.
posing a question
Similar to "raising a question", this highlights the act of asking, with less emphasis on the lack of an answer.
leaving the matter unresolved
This shifts the focus from a specific question to a broader issue or matter.
presenting an unsolved question
Focus shifts to the existence of the unsolved question
opening an inquiry
This suggests a more formal and structured investigation, departing from the casual sense of "leaving a question open".
FAQs
How can I use "leaving a question open" in a sentence?
You can use "leaving a question open" to indicate that an issue is unresolved or that further investigation is needed. For example, "The research concludes, "leaving a question open" about the long-term effects of the treatment".
What are some alternatives to "leaving a question open"?
Some alternatives include "keeping a question unresolved", "leaving the issue open", or "not closing the question". The best choice depends on the specific context and nuance you want to convey.
When is it appropriate to use "leaving a question open" in writing?
It's appropriate to use "leaving a question open" when you want to acknowledge that a topic requires further exploration or that there are unresolved aspects to a discussion. Use it when you want to encourage further thought or investigation rather than providing a definitive conclusion.
What's the difference between "leaving a question open" and "raising a question"?
"Leaving a question open" implies that a question has been introduced but not answered, whereas "raising a question" simply means introducing a question for consideration. The former suggests a state of incompleteness, while the latter focuses on the act of inquiry.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested