coarse vs coarse-grained

coarse and coarse-grained both are adjectives.

Word	Noun	Adjective	Verb	Adverb
coarse	No	Yes	No	No
coarse-grained	No	Yes	No	No

coarse (adjective)	coarse-grained (adjective)
of textures that are rough to the touch or substances consisting of relatively large particles	not having a fine texture
of low or inferior quality or value	composed of or covered with particles resembling meal in texture or consistency
lacking refinement or cultivation or taste