unanswerability means the quality of being unanswerable. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Why “unanswerability” is a great word
UNANSWERABILITY — [Noun] The quality or state of being impossible to answer, refute, or dispute satisfactorily. Formed within English by derivation; from the prefix un- (meaning "not") + the noun answerability (itself from answerable + -ity). First attested from 1750. Unlike ambiguity, which thrives on fertile confusion, or the more abstract unanswerableness, unanswerability denotes a formal, systematic foreclosure of resolution. It is the profound silence that follows a child’s "why?" repeated into the abyss, the perfect logical loop of a paradox that defeats itself, and the immutable weight of a mountain range against which all argument exhausts itself—the quiet, terminal room where the great questions of existence finally cease.
noun
- The quality of being unanswerable.