This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Being such that a cure is impossible; not curable: an incurable disease.

adj. Incapable of being altered, as in disposition or habits: an incurable optimist; an incurable smoker.

adj. Of an illness, condition, etc, that cannot be cured; healless.

n. One who cannot be cured.

adj. Not capable of being cured; beyond the power of skill or medicine to remedy.

adj. Not admitting or capable of remedy or correction; irremediable; remediless.

n. A person diseased beyond cure.

Not curable; beyond the power of skill or medicine: as, an incurable disease.

Not admitting correction: as, incurable evils.

n. A person diseased beyond the possibility of cure.

adj. unalterable in disposition or habits

adj. incapable of being cured

n. a person whose disease is incurable

"But Hashemi believed that ultimately this would not solve the problem, which he described as incurable, between the Taliban government and the United States."

unalterable    inalterable   

curable   

sick person    diseased person    sufferer   

incurable romantic   

irreparable    irremediable    irrecoverable    remediless    hopeless    irretrievable    immedicable    unmedicinable   

curable    durable    nondurable    uninsurable   

chronic    inveterate    incorrigible    congenital    hopeless    grievous    hereditary    contagious    invincible    unaccountable