dark-skinned vs swart

dark-skinned and swart both are adjectives.

Word	Noun	Adjective	Verb	Adverb
dark-skinned	No	Yes	No	No
swart	No	Yes	No	No

As adjectives, dark-skinned and swart are synonyms defined as:

Other synonyms of dark-skinned include dusky, swarthy.

dark-skinned (adjective)	swart (adjective)
naturally having skin of a dark color	naturally having skin of a dark color