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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is restricted by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is restricted by" is correct and usable in written English.
It can be used to indicate that something is limited or constrained by a specific factor or condition. Example: "The project timeline is restricted by the availability of resources."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(19)
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
This class is restricted by lottery.
Academia
Enrollment in Econ 110 is restricted by lottery.
Academia
However, in many cases membrane performance is restricted by biofouling.
Science
Analysis is restricted by the case of normal incidence.
The thickness is restricted by the small charge carrier mobility.
Science
(In a closed primary, by contrast, voting is restricted by party).
News & Media
But Moore's influence is restricted by being out of sync with today's political climate.
News & Media
The union is restricted by court order from commenting on why the tests were not destroyed.
News & Media
The Brenner is also clogged, and its traffic is restricted by Austrian truck quotas.
News & Media
Travel outside Rangoon is restricted by checkpoints, the secret police, and a pervasive network of informers.
News & Media
Access to Oranjemund and adjacent areas is restricted by the diamond-mining company.
Encyclopedias
Expert writing Tips
Best practice
When using "is restricted by", ensure that you clearly identify the limiting factor. This provides clarity and avoids ambiguity.
Common error
Avoid using "is restricted by" without specifying what exactly causes the restriction. For example, instead of saying "progress is restricted", specify "progress is restricted by budget constraints".
Source & Trust
85%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is restricted by" functions as a passive construction indicating limitation or constraint. It connects a subject with a cause or condition that limits its scope, ability, or potential. As confirmed by Ludwig AI, the phrase is grammatically correct and frequently used.
Frequent in
Science
43%
News & Media
35%
Academia
16%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, the phrase "is restricted by" is a versatile and grammatically sound expression used to indicate that something is limited or constrained by a specific factor or condition. Ludwig AI confirms its correctness and widespread use. Predominantly found in science, news, and academic contexts, it maintains a generally neutral register, suitable for diverse writing scenarios. When using the phrase, ensure that you clearly specify the limiting factor to enhance clarity. Common alternatives include "is limited by" and "is constrained by", each offering subtle nuances in meaning. Given its frequent usage and clear communicative purpose, "is restricted by" remains a valuable tool in effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is limited by
Focuses on the boundary or extent to which something can go.
is constrained by
Highlights the forces that prevent something from being free to develop or expand.
is governed by
Emphasizes that something is controlled or determined by a set of rules or principles.
is dictated by
Indicates that something is controlled or determined by an authoritative source or factor.
is subject to
Highlights that something is vulnerable to or affected by a particular condition or influence.
is dependent on
Points out that something relies on another factor for its existence or operation.
is regulated by
Focuses on the fact that an authority or institution controls something.
is influenced by
Emphasizes that something is affected or altered by an external force or factor.
is determined by
Highlights that something is decided or established by a specific factor or condition.
is conditional upon
Emphasizes that something will only occur if certain requirements or conditions are met.
FAQs
What does "is restricted by" mean?
The phrase "is restricted by" means that something is limited or constrained by a specific factor, rule, or condition. It indicates that the scope, extent, or possibility of something is reduced or controlled by something else.
How can I use "is restricted by" in a sentence?
You can use "is restricted by" to show that something is being limited or controlled. For example: "Access to the building "is restricted by" security protocols." or "The car's speed "is restricted by" a governor."
What are some alternatives to "is restricted by"?
Some alternatives to "is restricted by" include "is limited by", "is constrained by", "is governed by", or "is subject to". The best choice depends on the specific context.
Is "is restricted by" formal or informal?
"Is restricted by" is suitable for both formal and informal contexts. However, more formal alternatives like "is constrained by" or "is subject to" might be preferred in highly formal writing.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.6/5
Expert rating
Real-world application tested