irredeemable vs unreformable

irredeemable and unreformable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
irredeemable	No	Yes	No	No
unreformable	No	Yes	No	No

As adjectives, irredeemable and unreformable are synonyms defined as:

Other synonyms of irredeemable include irreclaimable, unredeemable.

irredeemable (adjective)	unreformable (adjective)
(of paper money) not convertible into coin at the pleasure of the holder	unrepentant and incapable of being reformed
insusceptible of reform	insusceptible of reform