coolie vs Asian

coolie and Asian both are nouns.

Word	Noun	Adjective	Verb	Adverb
coolie	Yes	No	No	No
Asian	Yes	Yes	No	No

As nouns, Asian is a hypernym of coolie; that is, Asian is a word with a broader meaning than coolie:

Other hypernyms of coolie include Asiatic.

coolie (noun)	Asian (noun)
(ethnic slur) an offensive name for an unskilled Asian laborer	a native or inhabitant of Asia

coolie (adjective)	Asian (adjective)
	of or relating to or characteristic of Asia or the peoples of Asia or their languages or culture