Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
sphere of authority
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sphere of authority" is correct and commonly used in written English.
It refers to the extent or range of one's power or control. You can use it in various contexts, such as discussing someone's job responsibilities or a government's jurisdiction. Here is an example sentence: "The company's CEO has the ultimate sphere of authority for all decisions regarding the company's budget and financial strategy."
✓ Grammatically correct
Encyclopedias
News & Media
Science
Wiki
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
7 human-written examples
The principle that each of these classes was independent of the other two within its sphere of authority had enduring consequences in Europe.
Encyclopedias
In the 17th century the already existing généralité became the sphere of authority of the intendant, a direct agent of the king with wide police, justice, and finance powers.
Encyclopedias
The first is that it has jurisdiction only over foods shipped in interstate commerce; foods marketed within the state where they were grown are entirely outside its sphere of authority, no matter what the violation.
News & Media
That increasing lack of belief is not confined to religion alone, but appears to be affecting almost every other sphere of authority - while new technology allows individuals to access more knowledge than ever before about the world around us, while apparently leaving us no happier.
News & Media
According to Bork 1990, adherence to originalism in US constitutional interpretation is necessary to ensure that the judiciary confines itself to its proper sphere of authority, thus preserving the separation of powers and structure of government in the form in which the founders of the US intended.
Science
From the 1040s onwards, however, successive popes had put forward a reforming message that emphasised the importance of the church being "governed more coherently and more hierarchically from the centre" and established "its own sphere of authority and jurisdiction, separate from and independent of that of the lay ruler", in the words of historian Richard Huscroft.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Unlike cities such as Indianapolis and Charlotte, which consolidated regional governments, the Atlanta area remains balkanised into scores of towns and cities and dozens of counties, often with overlapping spheres of authority and generally run by mayors and county officials that protect their own and don't coordinate with, or particularly like, each other as much as they should.
News & Media
For example, Quinn (1984) speaks of a "picture of morality as a nexus of independent spheres of authority to permit, forbid, and require" (49) and, because he sees the capacity to will as sufficient for such authority, it is also sufficient for FMS.
Science
The difficulty with this solution lies in its political rather than economic requirements, because the acceptance of a market system entrusted with the coordination of the bulk of economic activity requires the tolerance of a sphere of private authority apart from that of public authority.
Encyclopedias
Yes – in the sphere of public authority.
News & Media
The father image usually is associated with the sphere of heaven, authority, dominion, age, wisdom, and struggle.
Encyclopedias
Expert writing Tips
Best practice
When discussing hierarchical structures, clearly define each role's "sphere of authority" to avoid conflicts and ensure smooth operations.
Common error
Avoid creating ambiguity by ensuring that different roles or departments have distinct "spheres of authority". Overlapping responsibilities can lead to inefficiency and disputes.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sphere of authority" functions as a noun phrase, often acting as a subject complement or object of a preposition. Ludwig AI indicates the phrase is correct and commonly used. Examples from Ludwig show its use in defining the scope of control or responsibility.
Frequent in
News & Media
27%
Encyclopedias
21%
Science
21%
Less common in
Wiki
15%
Formal & Business
15%
Academia
1%
Ludwig's WRAP-UP
The phrase "sphere of authority" is a commonly used and grammatically correct term that describes the extent of one's power, control, or influence. As Ludwig AI confirms, it appears in diverse contexts, including news, encyclopedias, and scientific publications. Related phrases include "area of jurisdiction" and "scope of power". When using this phrase, clarity is key: define the boundaries to avoid overlaps and ensure accountability. Whether in formal writing or professional settings, "sphere of authority" serves as a useful tool for delineating responsibilities and structuring relationships.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
area of jurisdiction
Focuses specifically on the legal or official boundaries of control.
scope of power
Emphasizes the extent and reach of the authority.
realm of influence
Highlights the ability to affect or change something, rather than direct control.
domain of control
Stresses the act of governing or directing something.
purview
A more formal and concise term for the scope of authority or responsibility.
ambit of authority
Suggests the boundaries or limits of the authority.
mandate
Focuses on the official permission or instruction to act.
zone of control
Implies a physical or strategic area where authority is exercised.
field of competence
Emphasizes the skills and knowledge relevant to the authority.
capacity for command
Highlights the inherent ability to lead and exert authority.
FAQs
How can I use "sphere of authority" in a sentence?
You can use "sphere of authority" to describe the area over which someone has control or responsibility. For instance, "The manager's sphere of authority includes overseeing all aspects of the project."
What's a synonym for "sphere of authority"?
Alternatives include "area of jurisdiction", "scope of power", or "realm of influence". The best choice depends on the specific context.
What is the difference between "sphere of authority" and "sphere of influence"?
"Sphere of authority" implies direct control and decision-making power, while "sphere of influence" suggests the ability to affect or sway decisions without necessarily having direct authority.
Is it appropriate to use "sphere of authority" in formal writing?
Yes, "sphere of authority" is suitable for formal writing. It's a clear and professional way to describe the extent of someone's power or control, appropriate in contexts like legal documents, business reports, and academic papers.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested