luminosity

Synonyms

brightness, brilliance, brilliancy, candor, dazzle, effulgence, illumination, lambency, lightness, luminance, luminousness, luster (or lustre), lustrousness, radiance, refulgence, splendor;

Antonyms

blackness, dark, darkness, dullness (also dulness), duskiness;

Near Antonyms

dimness, gloominess, somberness;

cloudiness, haziness, murkiness, obscureness, obscurity;

colorlessness, grayness, lackluster, paleness, shadiness, shadowiness;

Related Words

blaze, flare, flash, flicker, light;

fluorescence, incandescence, luminescence;

burnish, gloss, polish, sheen, shine, shininess;

fire, flame, glare, glow;

flash, gleam, glimmer, glint, glisten, glitter, scintillation, shimmer, sparkle, twinkle;