levity Synonyms

flightiness volatility inconstancy vivacity triviality superficiality silliness shallowness paltriness nugacity mirth merriment liveliness lightness levitation laughter joy casual attitude whimsicality wit mercurialness facetiousness light-headedness skittishness high-spiritedness frivolousness light-mindedness lightheartedness perkiness high spirits weightlessness lightsomeness unsteadiness thoughtlessness wittiness joviality jollity facetiae ethereality dizziness divertissement diversion debonairness coquetting concetto cheeriness cheerfulness changeableness changeability buoyancy