That disease is incurable. ✬

That's incurable. ✬

Alcoholism is incurable. ✬

Tom has an incurable disease. ✬

Some diseases are incurable. ✬

According to Tom's doctors, his condition is incurable. ✬

Tom is suffering from an incurable cancer. ✬

Tom has contracted an incurable disease. ✬

Tom is an incurable optimist. ✬

It's an incurable disease. ✬