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 rigid one
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a rigid one" is correct and usable in written English.
It can be used to describe something that is inflexible or strict, often in reference to rules, structures, or systems. Example: "The organization has a rigid one-size-fits-all policy that does not accommodate individual needs."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
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
15 human-written examples
Nor do I mean that the distinction is a rigid one.
News & Media
We show that the diffusiophoretic behavior of a soft particle can be different appreciably from that of a rigid one.
It is found that attenuation rates depend upon the surface compliant properties and are much higher for a pressure release surface than for a rigid one.
While this Court has not weighed the merits of the complete bar against the flexible bar in its prior cases, we have consistently applied the doctrine in a flexible way, not a rigid one.
Academia
The changes can be thought of in terms of a scale where the normal membrane is assigned a value of zero, a fluid membrane in minus numbers and a rigid one in plus numbers.
News & Media
In persuading his party to take part in new political arrangements under which Protestants, long the dominant force in Ulster politics, share power with the Catholic minority, Mr. Trimble has transformed its stance from a rigid one of surrendering as little authority as possible to one that accommodates compromise.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
The scheme of Darwinian evolution relies on the tacit assumption of a rigid one-to-one mapping from genotype to phenotype, such that a phenotype innovation can only result directly from a genomic mutation, which are random in nature but can be selected for.
Science
Nobody wants a two-tiered system, which isn't likely to narrow the achievement gap, or a rigid one-size-fits-all system, either.
News & Media
Mr. Janeczko takes pains to point out that he's not trying to force entrepreneurs to stick to a rigid, one-size-fits-all script.
News & Media
Rubin believes when it comes to organizing "for most of us, a rigid, one-size-fits-all approach doesn't work". Her book may particularly spark joy for you if you're stuck with necessary items that nevertheless don't work for you.
News & Media
The limited portability of floating-point operations on the JVM is due to a deliberate decision to give up their precise initial specification in favor of a less rigid one that permits a more efficient implementation on today's most widely used hardware architecture, Intel's x86 series of processors.
Science
Expert writing Tips
Best practice
When using "a rigid one", ensure that the context clearly establishes what is being described as rigid. For example, "a rigid process" or "a rigid structure" provides better clarity.
Common error
Avoid using "a rigid one" in casual conversation where more relaxed or nuanced language would be appropriate. In such contexts, consider alternatives like "inflexible" or "strict" depending on the intended meaning.
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a rigid one" typically functions as a descriptive element, often an adjective phrase functioning as a noun adjunct. Ludwig examples show this use, describing things like policies, structures, or systems.
Frequent in
Science
35%
News & Media
47%
Encyclopedias
6%
Less common in
Wiki
6%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "a rigid one" is a grammatically correct and commonly used expression to describe something inflexible or strict. As Ludwig AI points out, it is appropriate for various contexts, including science, news media, and encyclopedic content. While the phrase is generally suitable for both formal and informal writing, remember that it can be replaced by alternatives like "a strict one" or "an inflexible one" for nuanced meaning. To maintain clarity, specify the subject described as rigid, such as "a rigid policy" or "a rigid framework".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a stringent one
Emphasizes the strictness and severity of something.
a strict one
Focuses on adherence to rules or principles.
an inflexible one
Highlights the lack of adaptability or willingness to change.
a firm one
Suggests a strong and unyielding stance.
an unyielding one
Emphasizes resistance to pressure or change.
an unbending one
Similar to unyielding, but with a stronger connotation of resistance.
an immutable one
Highlights the unchangeable nature of something.
a fixed one
Indicates something that is firmly established and not easily altered.
a set one
Suggests predetermination and lack of flexibility.
a prescribed one
Implies that something is dictated or mandated.
FAQs
What does "a rigid one" mean?
The phrase "a rigid one" generally refers to something that is inflexible, strict, or unyielding. It implies a lack of adaptability or willingness to change.
How can I use "a rigid one" in a sentence?
You can use "a rigid one" to describe various concepts, such as "a rigid policy", "a rigid rule", or "a rigid system", indicating their inflexible nature. For instance, "The company implemented "a rigid policy" regarding remote work".
What are some alternatives to "a rigid one"?
Alternatives to "a rigid one" include "a strict one", "an inflexible one", or "an unyielding one". The best choice depends on the specific nuance you want to convey.
Is "a rigid one" formal or informal?
The phrase "a rigid one" is generally suitable for both formal and informal contexts, although in very casual settings, simpler alternatives might be preferred. However, it isn't necessarily inappropriate, as it depends on how casual your context is.
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
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested