Synonyms of the word 
INCURABLE → INALTERABLE - SUFFERER - UNALTERABLE
incurable
- adj. Of an illness, condition, etc, that is unable to be cured; healless.
- n. One who cannot be cured.
inalterable
- adj. That cannot be altered.
sufferer
- n. One who suffers.
- n. One who is afflicted.
unalterable
- adj. incapable of changing or being altered.
- adj. irrevocable or irreversible.
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