What is another word for un-negotiable?
Pronunciation: [ˈʌnnɪɡˈə͡ʊʃɪəbə͡l] (IPA) 
Un-negotiable is a term that indicates something that cannot be altered or changed. Synonyms for un-negotiable include non-negotiable, immutable, inflexible, inalterable, unalterable, unbendable, unchangeable, unyielding, rigid, and set in stone. These terms suggest that the matter at hand cannot be compromised or debated. For instance, a non-negotiable demand is one that must be met no matter the circumstances. Similarly, an unyielding stance on an issue means that the position being taken cannot be swayed or changed. Regardless of the term used, un-negotiable means that there is no room for negotiation, alteration, or compromise on a matter.
