chroma vs intensity

chroma and intensity both are nouns.

Word	Noun	Adjective	Verb	Adverb
chroma	Yes	No	No	No
intensity	Yes	No	No	No

As nouns, chroma and intensity are synonyms defined as:

chroma and intensity: chromatic purity: freedom from dilution with white and hence vivid in hue

Other synonyms of chroma include saturation, vividness.

chroma (noun)	intensity (noun)
chromatic purity: freedom from dilution with white and hence vivid in hue	high level or degree; the property of being intense
	chromatic purity: freedom from dilution with white and hence vivid in hue
	the magnitude of sound (usually in a specified direction)
	the amount of energy transmitted (as by acoustic or electromagnetic radiation)