Flight·i·ness, n. The state or quality of being flighty.
The flightness of her temper. --Hawthorne.
Syn: -- Levity; giddiness; volatility; lightness; wildness; eccentricity. See Levity.
n : the trait of acting unpredictably and more from whim or
caprice than from reason or judgment; "I despair at the
flightiness and whimsicality of my memory" [syn: arbitrariness,
whimsicality, whimsy, whimsey, capriciousness]