Synonyms and related words :
beyond remedy, cureless, gone, immedicable, incorrigible, incurable, inoperable, irreclaimable, irrecoverable, irredeemable, irreformable, irremediable, irreparable, irretrievable, irreversible, irrevocable, lost, past hope, past praying for, remediless, ruined, terminal, undone, unmitigable, unrelievable, unsalvable, unsalvageable,