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