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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
fixed and immutable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fixed and immutable" is correct and usable in written English.
It can be used to describe something that is unchanging and cannot be altered or modified. Example: "The rules of the game are fixed and immutable, ensuring fairness for all players."
✓ Grammatically correct
News & Media
Science
Academia
Encyclopedias
Wiki
Alternative expressions(2)
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
28 human-written examples
This nature, furthermore, is fixed and immutable.
News & Media
"In the past, people thought that a neurological deficit was fixed and immutable," Dr. Paget said.
News & Media
The numerator is entirely ignored as if the value of the output was fixed and immutable.
News & Media
Once the neural circuits of the brain were formed in childhood, they were fixed and immutable.
News & Media
Isn't it satisfying to see the world as malleable and plastic rather than as fixed and immutable?
News & Media
"There is but little relation between our actions that are in perpetual mutation and the fixed and immutable laws," a chagrined Montaigne wrote later.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
In the adult centers, the nerve paths are something fixed, ended, and immutable.
Dissemination of disease between the retroperitoneum and the peritoneal cavity, between the subdivisions of the retroperitoneum, and within the subperitoneal spaces is difficult to conceptualize if the various spaces and compartments of the abdomen and pelvis are considered fixed, immutable, and isolated delineators of anatomy.
Science
But nothing associated with Peronism seems fixed or immutable.
News & Media
Her expression is fixed, seemingly immutable, much like her position in life.
News & Media
Research shows that when we adopt a view that our abilities are fixed or immutable, things go great as long as we keep doing well– but really fall apart when we experience difficulty.
Expert writing Tips
Best practice
Use "fixed and immutable" to describe concepts, laws, or principles that are considered foundational and not subject to change. This adds a sense of authority and permanence to your writing.
Common error
Avoid using "fixed and immutable" when describing things that are known to evolve or change over time, such as opinions, strategies, or artistic styles. This can create a contradiction and weaken your argument.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fixed and immutable" functions as a descriptive adjective phrase, modifying a noun to indicate that it is unchangeable and permanent. Ludwig AI confirms this usage through numerous examples across diverse contexts.
Frequent in
News & Media
33%
Science
30%
Academia
15%
Less common in
Encyclopedias
7%
Wiki
4%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "fixed and immutable" is a descriptive adjective phrase used to emphasize the unchangeable and permanent nature of something. Ludwig AI analysis shows it is grammatically correct and most commonly found in News & Media, Science and Academia, suggesting a formal or neutral register. While "fixed" and "immutable" have similar meanings, combining them adds emphasis. When using this phrase, ensure it aligns with the context to avoid contradictions. Considering synonyms such as "permanent and unchangeable" or "set in stone" can also enrich your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
unalterable and fixed
Reverses the order of the original phrase while retaining similar meaning.
permanent and unalterable
Focuses on the lasting nature and impossibility of changing something.
static and immutable
Focuses on the lack of movement or dynamism and the inability to change.
unchanging and irreversible
Emphasizes the lack of change and the inability to reverse a condition or decision.
set in stone
An idiomatic expression implying a decision or rule is firmly established and cannot be changed.
carved in stone
An idiomatic expression conveying the same meaning as "set in stone", emphasizing permanence.
firm and unyielding
Suggests a strong and inflexible stance or quality.
established and unchangeable
Highlights the established nature and the impossibility of alteration.
invariable and constant
Stresses the consistent and unchanging nature of something.
rigid and inflexible
Implies a strict and unadaptable quality.
FAQs
How can I use "fixed and immutable" in a sentence?
You can use "fixed and immutable" to describe rules, laws, or principles that are not subject to change. For example, "The laws of thermodynamics are often considered "fixed and immutable"".
What are some alternatives to "fixed and immutable"?
Alternatives to "fixed and immutable" include "permanent and unchangeable", "unchanging and irreversible", or "set in stone", depending on the context.
Is it redundant to say something is both "fixed" and "immutable"?
While "fixed" and "immutable" share similar meanings, using them together emphasizes the unchangeable nature of something. The combination adds rhetorical force, suggesting a state that is both firmly established and inherently resistant to alteration.
In what contexts is "fixed and immutable" most appropriate?
"Fixed and immutable" is often used in formal and academic writing to describe fundamental principles or laws, as well as in discussions of philosophy or theology where concepts of unchanging truth are relevant.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested