What context can I use each word in?
Learn when and how to use these words with these examples!
impermutable
Example
The laws of physics are impermutable and cannot be broken. [impermutable: adjective]
Example
The company's policy on employee benefits is impermutable and cannot be negotiated. [impermutable: adjective]
immutable
Example
The laws of nature are immutable and cannot be altered by human intervention. [immutable: adjective]
Example
The genetic code of an organism is immutable and determines its physical traits. [immutable: adjective]
Good things to know
Which word is more common?
Immutable is more commonly used than impermutable in everyday language.
What’s the difference in the tone of formality between impermutable and immutable?
Immutable is more versatile and can be used in both formal and informal contexts, while impermutable is less common and may be perceived as more formal or technical.
