vulgar vs rough-cut

vulgar and rough-cut both are adjectives.

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

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

Other synonyms of vulgar include coarse, common, uncouth.

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