sphere of activity

USAGE SUMMARY

The phrase "sphere of activity" is grammatically correct and can be used in written English.
It refers to a specific area or field in which a person or group is involved or has influence. Example: My uncle has always been interested in politics and has dedicated his entire career to this sphere of activity.

✓ Grammatically correct

Encyclopedias

News & Media

Science

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

39 human-written examples

His sphere of activity is so much more limited than Gaitonde's, his knowledge more partial.

The Guardian - Books

It is likely both to bolster Germany's role on the world stage — beyond its traditional sphere of activity in Europe — and to talk explicitly of military contributions.

The New York Times

In a communist society, he wrote, "nobody has one exclusive sphere of activity but each can become accomplished in any branch he wishes".

The New Yorker

In their place, and mainly in order to mobilize public opinion, it created mass organizations in every sphere of activity.

Encyclopedia Britannica

The whole thrust of Solon's reforms was to define and enlarge the sphere of activity of the polis.

Encyclopedia Britannica

I suggest that the liberal approach to America's problems has failed miserably in almost every sphere of activity.

Encyclopedia Britannica

Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

Others worry that banks' involvement in physical commodities increases their own risk, and therefore widens the sphere of activities that may require a taxpayer bail-out.

The Economist

This uncertainty is not present in the case of the 800 Latin words found in three Celtic languages (Welsh, Cornish, and Breton)—words drawn from a wide sphere of activities.

Encyclopedia Britannica

Petitions can also be brought forward by any EU citizen on a matter within the EU's sphere of activities.

Wikipedia

For a specific sphere of activities (ex: ADL), colors represent the level of assistance needed by the client for a given task (ex: bathing).

BMC Geriatrics

"Globalization is a phenomenon which impacts on law and on all associated spheres of activity such as trade, politics, and the media," said Mr. Cartwright, the Oxford course director.

The New York Times

Expert writing Tips

Best practice

When discussing someone's professional life, use "sphere of activity" to define the areas of expertise and responsibilities they handle.

Common error

While versatile, using "sphere of activity" in very informal or casual conversations might sound overly formal or pretentious. Opt for simpler terms like "area" or "field" in such settings.

Linguistic Context

The phrase "sphere of activity" functions as a noun phrase that typically acts as a subject complement or object of a preposition. As Ludwig AI points out, the phrase is grammatically correct. Examples show it defining the scope or domain of operations, interests, or expertise.

Expression frequency: Common

Frequent in

Science

28%

News & Media

26%

Encyclopedias

21%

Less common in

Formal & Business

13%

Wiki

8%

Reference

0%

Ludwig's WRAP-UP

In summary, "sphere of activity" is a grammatically correct phrase used to define a specific area or field of operation, influence, or expertise. As Ludwig AI confirms, the phrase is commonly employed across diverse contexts, including science, news, and encyclopedias, with a register that ranges from neutral to professional. While versatile, it's best to avoid using it in overly casual settings. Consider using synonyms like "area of operation" or "field of endeavor" for variety. Remember, it describes someone's domain, making it distinct from general interests.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

area of operation

Focuses more on the operational aspect within a specific area.

field of endeavor

Highlights the effort and purpose involved in a particular area.

domain of expertise

Emphasizes skill and knowledge within a specific area.

scope of involvement

Indicates the extent to which someone is engaged or participating.

area of responsibility

Focuses on the duties and obligations associated with a specific area.

realm of engagement

Highlights active participation and interaction within a domain.

zone of influence

Indicates the power and impact exerted within a specific area.

arena of action

Emphasizes the dynamic and active nature of a particular area.

province of work

Highlights the labor and tasks associated with a specific area.

orbit of concern

Implies an area that someone is particularly interested in or worried about.

FAQs

How can I use "sphere of activity" in a sentence?

You can use "sphere of activity" to describe a particular domain or area in which someone or something operates. For example, "Her "sphere of activity" includes project management and team coordination".

What are some alternatives to "sphere of activity"?

Depending on the context, you can use alternatives such as "area of expertise", "field of endeavor", or "scope of involvement". These phrases offer similar meanings with slightly different nuances.

Is "sphere of activity" formal or informal?

"Sphere of activity" is generally considered a neutral to slightly formal phrase. It's suitable for professional, academic, and journalistic contexts. It might sound out of place in very casual settings.

How does "sphere of activity" differ from "area of interest"?

"Sphere of activity" refers to the areas in which someone actively works or participates, while "area of interest" refers to topics or subjects that someone finds appealing or engaging, regardless of their involvement.