nonsolid colour vs nonsolid color

nonsolid colour and nonsolid color both are nouns.

Word	Noun	Adjective	Verb	Adverb
nonsolid colour	Yes	No	No	No
nonsolid color	Yes	No	No	No

As nouns, nonsolid colour and nonsolid color are synonyms defined as:

nonsolid colour and nonsolid color: a color produced by a pattern of differently colored dots that together simulate the desired color

Other synonyms of nonsolid colour include dithered color, dithered colour.

nonsolid colour (noun)	nonsolid color (noun)
a color produced by a pattern of differently colored dots that together simulate the desired color	a color produced by a pattern of differently colored dots that together simulate the desired color