powdered vs fine-grained

powdered and fine-grained both are adjectives.

Word	Noun	Adjective	Verb	Adverb
powdered	No	Yes	No	No
fine-grained	No	Yes	No	No

As adjectives, powdered and fine-grained are synonyms defined as:

Other synonyms of powdered include powdery, pulverised, pulverized, small-grained.

powdered (adjective)	fine-grained (adjective)
consisting of fine particles	dense or compact in structure or texture, as a wood composed of small-diameter cells
	consisting of fine particles