unexchangeable vs inconvertible

unexchangeable and inconvertible both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unexchangeable	No	Yes	No	No
inconvertible	No	Yes	No	No

As adjectives, unexchangeable and inconvertible are synonyms defined as:

unexchangeable and inconvertible: used especially of currencies; incapable of being exchanged for or replaced by another currency of equal value

Other synonyms of unexchangeable include unconvertible.

unexchangeable (adjective)	inconvertible (adjective)
not suitable to be exchanged	used especially of currencies; incapable of being exchanged for or replaced by another currency of equal value
used especially of currencies; incapable of being exchanged for or replaced by another currency of equal value	not capable of being changed into something else