FAQs About the word luminousness

luminosity

the quality of being luminous; emitting or reflecting light

brightness,Brilliance,brilliance,lightness,Candour,Dazzle,effulgence,glare,Gleam,sheen, shimmer, gleam, glitter

blackness,dark,darkness,dimness,dullness,dusk,Dullness,cloudiness,gloominess,Haziness

luminous intensity unit => Luminous intensity unit, luminous flux unit => Luminous flux unit, luminous flux => Luminous flux, luminous energy => luminous energy, luminous => luminous,