An instance of being eccentrically variable or fickle.
(Finance) A measure of the degree to which a security rises or falls in price over a period of time
A frivolous act or thing.
(Rare) Lightness of weight; buoyancy
A whimsical idea or its expression; a caprice.
Eccentricity is defined as the state or quality of having an odd or unusual manner.
The quality or condition of being unstable:
Quaint, fanciful, or playful humor:
Find another word for flightiness. In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for flightiness, like: giddiness, fickleness, inconstancy, changeability, volatility, mercurialness, frivolity, levity, capriciousness, whimsicality and eccentricity.