rough-cut vs vulgar

rough-cut and vulgar both are adjectives.

Word	Noun	Adjective	Verb	Adverb
rough-cut	No	Yes	No	No
vulgar	No	Yes	No	No

As adjectives, rough-cut and vulgar are synonyms defined as:

Other synonyms of rough-cut include coarse, common, uncouth.

rough-cut (adjective)	vulgar (adjective)
of stone or timber; shaped roughly without finishing	conspicuously and tastelessly indecent
lacking refinement or cultivation or taste	of or associated with the great masses of people
	lacking refinement or cultivation or taste
	being or characteristic of or appropriate to everyday language