Found 2 items, similar to incurability.
English → English (WordNet) Definition: incurability incurability n 1: incapability of being cured or healed [syn: incurableness] [ant: curability, curability] 2: incapability of being altered in disposition or habits; “the incurability of his optimism”
English → English (gcide) Definition: Incurability Incurability \In*cur`a*bil"i*ty\, n. [Cf. F. incurabilit['e] incurability, LL. incurabilitas negligence.] The state of being incurable; irremediableness. --Harvey. [1913 Webster]