luminosity is synonymous to brightness
Loudness is to brightness as sound is to light.
When the amount of light reflected increases, it is referred to as brightness or luminance. This is a measure of how intense the light appears to the human eye.
The stilb, symbol sb, was a former non-SI unit of luminance that measured the brightness of a surface illuminated by a light source. It has since been replaced by the SI unit, the candela per square meter (cd/m2).
Burning, brightness, radiance, blush, bloom, passion, warmth, incandescence, gusto...
Decrease
Syonymous is the adjectival form of synonym.
You've spelled the word "synonymous" correctly :)
You can use a light meter to measure the brightness of a light bulb. This device measures the illuminance or luminance level produced by the light bulb and gives you a numerical value for its brightness in units such as lux or foot-candles.
The word bright has one syllable. It is pronounced BRYT.
Posterior?
extend
The measure of the greatest amount of light displayed when the monitor is showing pure white is referred to as the peak brightness or maximum luminance. This measure is typically expressed in units of nits or cd/m^2. The higher the peak brightness, the brighter the display can get.