dichromatic vs bicoloured

dichromatic and bicoloured both are adjectives.

Word	Noun	Adjective	Verb	Adverb
dichromatic	No	Yes	No	No
bicoloured	No	Yes	No	No

As adjectives, dichromatic and bicoloured are synonyms defined as:

Other synonyms of dichromatic include bichrome, bicolor, bicolored, bicolour.

dichromatic (adjective)	bicoloured (adjective)
of or relating to dichromatism	having two colors
having two colors