The story
From unflappable + -ity (rather than un- + flappability, which is probably a back-formation from this word.)
Etymology from Wiktionary, CC BY-SA 4.0.
unflappability
Today it means: The state of being unflappable. Full definition →
Today it means: The state of being unflappable. Full definition →
From unflappable + -ity (rather than un- + flappability, which is probably a back-formation from this word.)
Etymology from Wiktionary, CC BY-SA 4.0.