wicked
abandoned
beyond recall
beyond remedy
cureless
gone
graceless
immedicable
incorrigible
incurable
inoperable
irrecoverable
irredeemable
irreformable
irremediable
irreparable
irretrievable
irreversible
irrevocable
lost
past hope
past praying for
remediless
ruined
shriftless
terminal
undone
unmitigable
unredeemable
unregenerate
unrelievable
unsalvable
unsalvageable
befogged
broken-toothed
conscienceless
fifth-century
insurmountable
irreconcilable
irreflective
off-the-rack
other-dimensional
overbearing
poker-player
psycho-sexual
uncurbed
unrepented
unrestrainable
unseldom
unshackled
unsurmountable
wirepuller