a key topic

USAGE SUMMARY

The phrase "a key topic" is correct and usable in written English.
It can be used when discussing an important subject or issue that is central to a conversation, paper, or discussion. Example: "In our meeting, we will focus on a key topic: the impact of climate change on local ecosystems."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Coalition formation is a key topic in multiagent systems.

Artificial Intelligence

Complex signal analysis is a key topic in machinery fault diagnosis.

Measurement

Management of safety within organizations has become a key topic within safety science.

Safety Science

Selection of working fluid among many candidates is a key topic and guidelines have been presented.

Energy

For instance, stop and frisk, which on Monday was ruled unconstitutional, will likely be a key topic of Tuesday's debate.

The Guardian

The stability of the European financial system and the growth prospects for the Union are a key topic for today.

The Guardian - Business

Moral standing is often a key topic in debates about animal rights and within bioethics, medical ethics, and environmental ethics.

Encyclopedia Britannica

A key topic of the school in quiry will be where integrated schools have succeeded and why, Senator Mondale said.

The New York Times

The relation between attractiveness and motor affordance is a key topic in design and has not yet been investigated electrophysiologically.

International Journal of Psychophysiology

The study of thunderstorm outflows and their loading and response of structures is a key topic in modern wind engineering.

Probabilistic Engineering Mechanics

Tourism loyalty is a key topic that has been covered in literature mainly from a very homogenous perspective.

Tourism Management

Expert writing Tips

Best practice

Use "a key topic" to introduce subjects needing detailed examination or discussion, setting the stage for in-depth analysis.

Common error

Avoid using "a key topic" as a generic filler; if a topic isn't genuinely significant, opt for more descriptive language that accurately reflects its importance.

Linguistic Context

The phrase "a key topic" functions as a noun phrase identifying a significant subject or issue. Ludwig AI confirms this phrase is correct and usable in written English. The phrase acts as a subject complement or object in sentences, highlighting the importance of what is being discussed.

Expression frequency: Very common

Frequent in

Science

48%

News & Media

40%

Formal & Business

6%

Less common in

Encyclopedias

1%

Academia

1%

Reference

0%

Ludwig's WRAP-UP

In summary, "a key topic" is a versatile and commonly used phrase that denotes a significant subject or issue in discussions, analyses, and academic works. Ludwig AI analysis confirms its grammatical correctness and wide applicability. The phrase is frequently found in scientific and news contexts, signaling the importance of the subject matter. When writing, ensure that "a key topic" genuinely represents a core aspect of your discussion. Alternatives such as "an important subject", "a major issue", and "a central theme" can provide nuanced variations in meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

an important subject

Emphasizes the significance of the topic being discussed.

a central theme

Focuses more on the thematic aspect, implying a recurring idea.

a crucial point

Stresses the criticality and necessity of the topic.

a primary focus

Highlights that the topic is the main point of attention.

a major issue

Highlights the problematic nature of the topic.

a significant matter

Indicates the topic's importance and potential impact.

a core element

Suggests the topic is a fundamental and essential part of something larger.

a vital question

Emphasizes the importance of finding an answer or resolution to the topic.

a prominent aspect

Indicates the topic is noticeable and stands out.

a notable area

Highlights the topic as worthy of attention and recognition.

FAQs

How can I use "a key topic" in a sentence?

You can use "a key topic" to introduce an important subject or issue, such as "Data privacy is "a key topic" in today's digital age."

What are some alternatives to "a key topic"?

Alternatives include phrases like "an important subject", "a major issue", or "a central theme", depending on the context.

When is it appropriate to use "a key topic" in writing?

It's appropriate to use "a key topic" when introducing a subject that requires detailed examination or discussion, or to emphasize the importance of a particular issue.

What's the difference between "a key topic" and "an important topic"?

While both indicate significance, "a key topic" often suggests that the subject is more central or foundational to the discussion compared to "an important topic".