Incurableness is an antonym of curableness.
As nouns the difference between incurableness and curableness
is that incurableness is the state or condition of being incurable while curableness is the quality or state of being curable.
incurableness
English
Noun
(-)
the state or condition of being incurable
Synonyms
* incurability
curableness
English
Noun
(-)
The quality or state of being curable.
Synonyms
* curability
Antonyms
* incurableness