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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a subject of debate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a subject of debate" is correct and usable in written English.
You can use this phrase whenever a topic is being discussed or argued about among a group of people. For example, "The efficacy of the new vaccine was a subject of debate among the medical community."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
a matter of contention
an open question
a point of disagreement
a matter of opinion
a contested topic
a controversial issue
up for discussion
under consideration
a moot point
subject to interpretation
a question of debate
a subject of controversy
a subject of conversation
a subject of negotiation
a subject of deliberation
a subject of argument
a subject of discussion
a subject of discussions
a subject of rumination
a subject of mystery
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
Borders are a subject of debate.
News & Media
The etiology of this disease remains a subject of debate.
Science
Yet its origin remains a subject of debate.
Science
WHAT YOU'LL FIND Borders are a subject of debate.
News & Media
Protistan systematics remains a subject of debate and change.
Encyclopedias
So specific cases often become a subject of debate.
News & Media
The future of Pemex is a subject of debate.
News & Media
Exactly why is a subject of debate in Washington.
News & Media
What happens next is a subject of debate.
News & Media
Peggy's weight loss remains a subject of debate too.
News & Media
Even its speed is a subject of debate.
News & Media
Expert writing Tips
Best practice
When writing formally, pair "a subject of debate" with a clear statement of the differing viewpoints or the reasons for the ongoing discussion.
Common error
While useful, "a subject of debate" can become repetitive. Vary your language by using synonyms such as "a matter of contention" or "an open question" to maintain reader engagement.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a subject of debate" functions as a noun phrase. It typically acts as a subject complement, identifying a topic or issue that is under discussion and characterized by differing viewpoints. Ludwig's examples show it introducing areas of ongoing discussion.
Frequent in
Science
38%
News & Media
35%
Encyclopedias
3%
Less common in
Wiki
2%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a subject of debate" is a versatile phrase used to introduce topics characterized by disagreement or uncertainty. Ludwig AI confirms its grammatical correctness and high frequency across various reliable sources, notably in news, science, and encyclopedic content. It serves as a noun phrase identifying contentious issues and promoting further discussion. When using this phrase, vary your language and specify the differing viewpoints involved.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a point of disagreement
Focuses specifically on the differing opinions involved.
a contested topic
Stresses that the topic is being actively challenged or disputed.
a matter of contention
Emphasizes the element of dispute and disagreement.
a controversial issue
Indicates that the topic is likely to provoke strong opposition.
an open question
Highlights the lack of a definitive answer or resolution.
an unsettled matter
Indicates the issue remains unresolved and potentially contentious.
up for discussion
Indicates that the topic is currently being actively considered.
under consideration
Highlights that the topic is being evaluated but not necessarily debated.
a moot point
Suggests the issue is no longer practically relevant or worth discussing.
subject to interpretation
Implies that the meaning or understanding can vary.
FAQs
How can I use "a subject of debate" in a sentence?
You can use "a subject of debate" to introduce a topic about which people have different opinions or for which there isn't a clear answer. For example: "The effectiveness of the new policy is "a subject of debate" among economists."
What are some alternatives to saying "a subject of debate"?
Depending on the context, you could use alternatives like "a matter of contention", "an open question", or "a point of disagreement".
Is it correct to say "a subject of debates"?
No, the correct form is "a subject of debate" (singular). "Debates" implies multiple distinct debates, while "debate" refers to the general process of discussion and argument.
What's the difference between "a subject of debate" and "a matter of opinion"?
"A subject of debate" implies there are arguments and evidence on multiple sides. "A matter of opinion" suggests that the issue is based on personal feelings or beliefs, rather than factual evidence.
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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
4.5/5
Expert rating
Real-world application tested