a substantial topic

USAGE SUMMARY

The phrase "a substantial topic" is correct and usable in written English.
It can be used when discussing a subject that is significant, important, or worthy of attention in a particular context. Example: "The conference will cover a substantial topic that affects many industries: climate change and its impact on global economies."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

But Dr. Lisa Capaldini, a San Francisco primary care physician, says that anal Pap tests had nonetheless emerged in the past couple of years as a substantial topic of debate among her colleagues.

The New York Times - Health

The annual Anglican Episcopal House of Studies AEHS StudyDayDay offers clergy, other ministry professionals, and students the chance to learn and reflect on a substantial topic relating to theology and ministry.

Duke University

nglican Episcopal House of Studies AEHS StudyDayDay offers clergy, other ministry professionals, and students the chance to learn and reflect on a substantial topic relating to theology and ministry.

Duke University

It is well known that a solution of the equation A x = 0 (i.e., 〈 z, A x 〉 = 0, ∀ z ∈ E ) is a solution of the variational inequality 〈 z − x, A x 〉 ≥ 0, ∀ z ∈ E. Therefore, the theory of monotone operators and its applications to nonlinear partial differential equations and variational inequalities are related and have been involved in a substantial topic in nonlinear functional analysis.

Fixed Point Theory and Applications

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Another substantial topic of the book is just how incorrect most of the information collected about us actually is.

TechCrunch

A journalism school graduate, Andie yearns to write about more substantial topics than shoes, orgasms and yoga, but her editor (a deliciously feline Bebe Neuwirth, who should have been given more to do) is no more interested in seriousness than the filmmakers themselves.

The New York Times

One of the substantial topics in business field and also for military purposes is radar absorbing technology.

Synthetic Metals

Ray's expression of disgust and his laundry list of purportedly more substantial topics sounded not unlike some of the show's harshest critics, professional and amateur, who didn't seem to know how to react to Dunham's precisely observed, knowing depiction of intimate connections between young women.

The New Yorker

Finally, we show that there is substantial topic-alter dependency.

Johns Hopkins University

I may be wrong but it's very hard to imagine serious or substantial topics being debated via Stories, what with all the selfie lenses, movie masks, and visual effects Facebook is touting….

TechCrunch

In Art and Intention: A Philosophical Study, Paisley Livingston has performed the very valuable service of corralling a substantial number of topics regarding the intersection of art and intention between the covers of one book.

Johns Hopkins University

Expert writing Tips

Best practice

When introducing "a substantial topic", provide context or background information to clarify its importance to the audience.

Common error

Avoid using "a substantial topic" when the subject matter is actually minor or trivial. This can lead to a mismatch in expectations and undermine your credibility.

Linguistic Context

The phrase "a substantial topic" functions as a noun phrase, where "substantial" modifies the noun "topic". It indicates that the topic being discussed is considerable in importance, size, or effect. Ludwig AI indicates the phrase to be grammatically correct.

Expression frequency: Uncommon

Frequent in

Academia

30%

News & Media

30%

Science

30%

Less common in

Formal & Business

10%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a substantial topic" denotes a subject of considerable importance or significance. Ludwig AI confirms its grammatical correctness and suitability for formal and neutral contexts. While not as common as simpler alternatives, the phrase is useful for emphasizing the depth and weight of a subject matter. Alternative phrases include "a significant subject" or "an important theme". When using this phrase, ensure the topic genuinely warrants the level of significance implied.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a significant subject

This alternative replaces "substantial" with "significant", emphasizing the importance of the topic.

a major issue

Swaps out "topic" for "issue", framing it as a problem or point of contention of considerable importance.

an important theme

Replaces "topic" with "theme", typically used in discussions about literature or art. "Substantial" is replaced with "important".

a noteworthy subject

Uses "noteworthy" instead of "substantial", highlighting the topic's deservingness of attention.

a considerable matter

Employs "considerable matter", suggesting a topic of some weight or complexity.

a weighty issue

This alternative uses "weighty" to emphasize the seriousness and significance of the topic.

a critical point

Uses "critical" emphasizing the topic's importance to an argument or analysis.

a central theme

Replaces "topic" with "theme" and "substantial" with "central", highlighting the topic's fundamental importance.

a profound subject

Uses "profound" instead of "substantial", stressing the topic's depth and insightfulness.

a relevant question

Substitutes "topic" with "question", framing it as a query of substantial importance and pertinence.

FAQs

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

You can use "a substantial topic" to introduce a subject that is significant and warrants detailed discussion, such as, "The lecture will address "a substantial topic" in modern physics."

What are some alternatives to "a substantial topic"?

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

Is it appropriate to use "a substantial topic" in informal writing?

While "a substantial topic" is generally suitable for formal and academic contexts, it may sound somewhat elevated in informal settings. Consider using simpler alternatives like "a big deal" or "something important".

What makes a topic "substantial"?

A topic is considered "substantial" if it has significant implications, requires in-depth analysis, and contributes meaningfully to a particular field or discussion.