a.
1.
Immedicable, irremedicable, cureless, remediless, hopeless, irrecoverable, past cure, beyond recovery, beyond medical skill, beyond the help of medicine, beyond the reach of the physician's art.
2.
Irremediable, irretrievable, remediless, irreparable, hopeless, helpless, past mending, not to be got rid of, that cannot be avoided, incorrigible.