unchangeable

USAGE SUMMARY

The phrase "unchangeable" is correct and usable in written English.
It can be used to describe something that cannot be altered or modified. Example: "The laws of physics are often considered unchangeable, governing the behavior of the universe."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Aristotle's De Caelo added that something is eternally unchanged only if unchangeable.

SEP

For most countries, poverty was not even a problem; it was a plain, unchangeable fact.To eradicate extreme poverty would also be remarkable given the number of occasions when politicians have promised to achieve the goal and failed.

The Economist

It would also make devices far easier for cyber-criminals to hack and still be ineffective for surveillance.Regardless of the ideological merits of giving authorities access to private communications, it is an unchangeable fact that with modern encryption technology and a bit of forethought a malevolent person can send communications to his collaborators that no carrier or government can see.

The Economist

America's government is a fossilised colossus, so hung about with lobbyists and special interests (read: interests of ordinary Americans) that it is well-nigh unchangeable, except at the edges.

The Economist

Now, with unemployment nearly five times higher than two decades ago, the mood (if not the rhetoric) is oddly more relaxed, as though lack of work were an unchangeable fact of life, like an eclipse of the sun.Not only is there no violence to speak of.

The Economist

This teaching has not changed and remains unchangeable".

The Economist

Nothing is unchangeable, says Mr Han.

The Economist

Turkic word structure is characterized by possessing rich possibilities of expanding stems by means of relatively unchangeable and clear-cut suffixes, of which many designate grammatical notions.

Encyclopedia Britannica

They form two different worlds in that the world of particulars consists of items that are "fleeting, vague, without sharp boundaries" whereas the world of universals "is unchangeable, rigid, exact" (ibid., 100).

SEP

The speech for justice avails itself in contrast of Stoic themes: "true law is right reason, consonant with nature"; there is "one eternal and unchangeable law" [i.e. what has come to be known as "natural law"] (III.33).

SEP

It deals with unchangeable entities that have unitary definitions.

SEP

Expert writing Tips

Best practice

Use "unchangeable" when you want to emphasize the impossibility of alteration due to inherent properties or established laws. It conveys a stronger sense of permanence than simply saying something is "stable" or "fixed".

Common error

Avoid using "unchangeable" when describing situations that are difficult to change but not inherently impossible. Overusing the term can make your writing sound hyperbolic or unrealistic. Instead, use words like "resistant to change" or "difficult to alter" to indicate a lower degree of permanence.

Linguistic Context

The adjective "unchangeable" primarily functions to attribute a quality of immutability to a noun. As Ludwig AI confirms, it describes something incapable of being changed. Examples show it modifying nouns like "fact", "law", and "entities".

Expression frequency: Very common

Frequent in

Science

57%

News & Media

29%

Encyclopedias

14%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "unchangeable" is a grammatically sound adjective used to describe something that cannot be altered. Ludwig AI confirms its correctness and provides numerous examples from diverse and reputable sources. While commonly found in scientific and news contexts, its usage should be carefully considered to avoid overstatement. Consider alternatives like "immutable" or "fixed" for nuances in meaning. Understanding its function, purpose, and register ensures precise and effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

immutable

Similar in meaning, emphasizing the impossibility of change.

unalterable

Direct synonym, suggesting the inability to be changed.

unmodifiable

Directly states the inability to modify or alter something.

fixed

Suggests a state that is firmly established and not subject to modification.

constant

Emphasizes the continuous and unchanging nature of something.

permanent

Indicates a condition that is intended to last indefinitely without alteration.

invariable

Highlights the consistency and lack of variation.

irrevocable

Implies that something cannot be taken back or reversed, thus remaining unchanged.

static

Suggests a lack of movement or change, remaining in a constant state.

set in stone

Idiomatic expression indicating something is firmly decided and cannot be changed.

FAQs

How to use "unchangeable" in a sentence?

You can use "unchangeable" to describe something that cannot be altered or modified, such as "The laws of physics are often considered "unchangeable"" or "The terms of the contract are "unchangeable" once signed."

What can I say instead of "unchangeable"?

You can use alternatives like "immutable", "fixed", or "permanent" depending on the context.

Which is correct, "unchangeable" or "unchanging"?

"Unchangeable" means incapable of being changed, while "unchanging" means not changing. For example, "an "unchangeable" law" versus "an "unchanging" routine."

What's the difference between "unchangeable" and "unalterable"?

Both "unchangeable" and "unalterable" mean not capable of being changed. They are essentially synonyms and can often be used interchangeably. However, "unchangeable" might slightly emphasize an inherent quality, while "unalterable" might focus more on an external impossibility of change.