Irredeemable

a.

1.

Not redeemable; that can not be redeemed; not payable in gold or silver, as a bond; - used especially of such government notes, issued as currency, as are not convertible into coin at the pleasure of the holder.

Adj.	1.	irredeemable - insusceptible of reform; "vicious irreclaimable boys"; "irredeemable sinners" Synonyms: irreclaimable, unredeemable, unreformable
	2.	irredeemable - (of paper money) not convertible into coin at the pleasure of the holder

beyond recall, beyond remedy, cureless, gone, graceless, immedicable, inconvertible, incorrigible, incurable, inoperable, irreclaimable, irrecoverable, irreformable, irremediable, irreparable, irretrievable, irreversible, irrevocable, lost, past hope, past praying for, remediless, ruined, shriftless, terminal, undone, unmitigable, unpayable, unredeemable, unregenerate, unrelievable, unsalvable, unsalvageable