idiotness en · NOUN
Etymology
From idiot + -ness.
Meanings
-
(rare, uncountable) Synonym of idiocy.
'Sorry!' I laughed stupidly, possibly giving away the truth about my idiotness.
2013, Tom Clempson, One Seriously Messed-Up Week-End in the Otherwise Un-Messed-Up Life of Jack Samsonite, London: Atom, →ISBN, page 199: