luminosity Synonyms

luminousness light brightness brightness level luminance ruddiness shimmer lustrousness shine sparkle resplendence refulgence radiancy radiance phosphorescence lustre luster sunbeam sunglow sunlight embers firelight illuminance discernability brilliance luminescence lambency afterglow IQ brilliancy twinkle translucence lightness lighting fire excandescence effulgence dazzle daytime daylight dawn conflagration combustion brilliantness bonfire blaze beam flash fluorescence glare