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
a restricted area
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a restricted area" is correct and usable in written English.
You can use it to refer to a specific area that is not open to the general public due to safety or security concerns. For example, "The military base is a restricted area; nobody is allowed to enter without permission."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
a sensitive area
a restricted zone
a protected area
a small area
a selected area
a confined area
a prime area
a sticky area
a vital area
a reserved zone
restricted area
designated zone
a designated area
a confidential location
a private location
a private setting
a secluded spot
a closed section
a cutoff point
a closed chapter
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
"Because it's a restricted area".
News & Media
The protesters have breached the safety exclusion zone and entered a restricted area on the rig.
News & Media
"I didn't know it, but we got into a restricted area," he said.
News & Media
There is almost always a way for someone to get to a restricted area.
Academia
Camp Ashraf has been a restricted area, despite requests to visit it.
News & Media
But the police refused, Ms. James said, saying it was a restricted area.
News & Media
"We want to know if this is a restricted area or not.
News & Media
The pieces sit rusting in a restricted area of the Kennedy Space Center that looks like a junkyard.
News & Media
Methods: Door to door survey of a restricted area inhabited by 23 700 Saudi nationals.
Science
Zhang is in jail, charged with making a false statement to a federal officer and entering a restricted area.
News & Media
Several American officials familiar with the case said Major Nicholson was not in a restricted area when he was shot.
News & Media
Expert writing Tips
Best practice
When writing about "a restricted area", be specific about who or what is restricted from entering, and the reasons for the restriction. Providing context enhances clarity.
Common error
Avoid using "a restricted area" without clarifying the nature of the restriction. Ensure it's clear whether the restriction applies to specific people, activities, or times to prevent misinterpretations.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a restricted area" functions as a noun phrase, typically serving as a subject complement or an object in a sentence. Ludwig AI validates its grammatical correctness and common usage. Examples show it referring to specific locations with controlled access.
Frequent in
News & Media
44%
Science
28%
Academia
10%
Less common in
Formal & Business
10%
Wiki
5%
Reference
3%
Ludwig's WRAP-UP
In summary, “a restricted area” is a commonly used and grammatically sound noun phrase. Ludwig AI confirms its accuracy and widespread application across various contexts. It primarily designates a location with limited access due to safety, security, or regulatory reasons. Its versatility allows for use in formal, neutral, and even some informal settings. When using this phrase, clarity is key: be specific about the type of restriction in place to avoid ambiguity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a proscribed area
This alternative uses "proscribed" which emphasizes the official prohibition of access, adding a formal tone.
a prohibited area
Replaces "restricted" with "prohibited", highlighting the forbidden nature of the location.
a forbidden area
Similar to "prohibited area", this emphasizes the lack of permission to enter.
a controlled area
Focuses on the management and oversight of the area, suggesting supervision.
an exclusion zone
This term specifically suggests a zone where entry is prevented for safety or security reasons.
a security zone
Highlights that the area's access is limited because of security concerns.
an off-limits area
This is a more informal way of saying that the area is not permitted for entry.
a limited access area
Directly states that access is limited, maintaining a neutral tone.
a sensitive area
This suggests that the area requires protection due to its importance or vulnerability.
a non-public area
This term indicates the area is not intended for use or access by the general public.
FAQs
How can I use "a restricted area" in a sentence?
You can use "a restricted area" to describe a location where access is limited or prohibited. For example: "The military base is "a restricted area" and requires special clearance to enter."
What are some alternatives to "a restricted area"?
Alternatives include "a prohibited area", "an exclusion zone", or "an off-limits area", depending on the specific context.
What makes an area "a restricted area"?
An area becomes "a restricted area" when access is controlled or limited due to safety, security, privacy, or other specific regulations.
Is it redundant to say "restricted area zone"?
Yes, saying "restricted area zone" is redundant because the word "area" already implies a zone or region. It's best to simply use "a restricted area".
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested