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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a question mark
Grammar usage guide and real-world examplesUSAGE SUMMARY
It is a phrase used to describe a punctuation mark used at the end of a question.
It is correct and commonly used in written English. For example: - "She ended her sentence with a question mark, indicating that she was asking a question." - "The teacher told us to always use a question mark at the end of a question." - "I can't tell if he's being serious or sarcastic – he always ends his statements with a question mark."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
an area of ambiguity
an accessible point
a debatable point
a matter of doubt
an open argument
a pending matter
unclear
an open questions
uncertain
a topic under consideration
a moot point
an opening point
a point of uncertainty
a debatable issue
an open point
an open course
an accommodating point
an unresolved issue
an enigma
doubtful
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
(Mark these with a question mark).
News & Media
Distribution localities preceded by a question mark are considered questionable.
"It's a question mark.
News & Media
"That is a question mark.
News & Media
It's not a question mark".
News & Media
This is a question mark".
News & Media
"Tan is a question mark".
News & Media
Or: "What is a question mark?
News & Media
OPEC's intentions remain a question mark.
News & Media
Jimmy Clausen's leadership is a question mark.
News & Media
This is something of a question mark.
News & Media
Expert writing Tips
Best practice
When using "a question mark" to indicate uncertainty, ensure the context clearly establishes what the uncertainty pertains to. Provide enough information for the reader to understand the nature of the doubt.
Common error
Avoid using "a question mark" as a vague placeholder for a lack of information without specifying the area of uncertainty. Instead of simply stating "the budget is a question mark", specify which aspects of the budget are uncertain, such as "funding for marketing is a question mark".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
A question mark functions primarily as a noun phrase. It is used to represent uncertainty, doubt, or an unresolved issue. As Ludwig AI states, it is a commonly used phrase. Examples include statements where someone's future or a project's success is described as "a question mark".
Frequent in
News & Media
70%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "a question mark" functions as a noun phrase to denote uncertainty, doubt, or an unresolved issue. As Ludwig AI indicates, the phrase is considered grammatically correct and very commonly used across various contexts, especially in News & Media. When employing this phrase, ensure the context clearly establishes the subject of uncertainty. Consider alternatives like "uncertain" or "doubtful" to diversify your language. While generally neutral, its presence in scientific contexts may lend it a higher formality. Be specific about the area of uncertainty rather than using it as a vague placeholder.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an unresolved issue
Emphasizes the lack of a solution or decision on a particular matter, shifting the focus from the symbol to the problem.
a matter of doubt
Highlights the uncertainty or skepticism surrounding something, replacing the symbol with the sentiment.
an unknown factor
Focuses on the absence of information or predictability, changing the expression from punctuation to a variable.
a point of uncertainty
Replaces the symbol with the idea of something not being definite or clear.
an open question
Implies that a topic is still under consideration or debate, changing the reference from punctuation to a pending matter.
a debatable point
Focuses on the idea that a matter is subject to argument or discussion, replacing the symbol with the contentiousness.
a grey area
Highlights the lack of clear boundaries or definitions, replacing the symbol with a region of ambiguity.
a puzzle
Shifts the focus to something that is confusing or difficult to understand, rather than the symbol of inquiry.
a query
Uses a more direct synonym, focusing on the act of questioning rather than the punctuation itself.
a conundrum
Indicates a confusing and difficult problem or question, changing the emphasis from punctuation to the complexity of the issue.
FAQs
How can I use "a question mark" in a sentence?
You can use "a question mark" to indicate uncertainty or doubt about something. For example, "The success of the project is "a question mark" because of the unstable economy".
What's the difference between "a question mark" and "an enigma"?
"A question mark" typically refers to uncertainty or an unanswered question, while "an enigma" suggests something mysterious and difficult to understand. The level of mystery and difficulty differentiates them.
When is it appropriate to say something is "a question mark"?
It's appropriate when there is genuine uncertainty or doubt surrounding a particular issue, decision, or outcome. This indicates more than just a lack of information; it suggests unpredictability or contention. For example, "His future with the team is "a question mark"".
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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