The word 'incurable' is an adjective, a word used to describe a noun as permanent, unable to be cured or changed.
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
An adjective is a part of speech.
incurable
Incurable cancer is a cancer that can't be cured.
The diesease she is dealing with is incurable.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The Incurable Tragedy was created in 2007.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.