- lightness
- In1. brightness, illumination, luminescence, luminosity, radiation; luminousness, brilliance, radiance, lambency, luster, shine, effulgence, irradiation, glow, florescence, incandescence, phosphorescence; blare, glare.2. paleness, whitishness, colorlessness; dimness, indistinctness, obscureness, faintness.IIn1. weightlessness, unheaviness, levita-tiveness; floatiness, ethereality, etherealness, featheriness, delicateness, delicacy; slightness, thinness, slenderness, skinniness.2. airiness, bouyancy, flittingness, wingedness, spryness, quickness, lightsomeness, light-footedness; deftness, dexterousness; agility, nimbleness, suppleness, sprightliness, Dial. gainliness, litheness, grace, gracefulness.3. cheerfulness, cheeriness, gaiety, sunniness, brightness; blitheness, blithesomeness, optimism, positiveness, beamishness; easygoingness, breeziness, insouciance, carefreeness; joviality, merriness, jocundity, jollity, mirth, mirthfulness; happiness, gladness, joy, joyfulness, glee, gleefulness, elation.4. levity, frivolity, foolishness, folly, irresponsibility; impulsiveness, fickleness, changeability, inconstancy; flightiness, giddiness, capriciousness.
A Note on the Style of the synonym finder. 2014.