What is another word for un-modifiable?
Pronunciation: [ˈʌnmˈɒdɪfˌa͡ɪəbə͡l] (IPA) 
The term "un-modifiable" is often used to describe something that cannot be changed or altered in any way. However, there are several other synonyms that can be used to convey the same meaning. Some of these include "immutable," "unchangeable," "inflexible," "rigid," "fixed," and "unchanging." These synonyms all convey the idea of something that is unalterable or untouchable. Whether you are describing a piece of software, a company policy, or a personality trait, these synonyms can be useful in helping to clearly convey the idea of something that cannot be modified or changed in any way.
