Vulgar, coarse (7)
I believe the answer is:
uncouth
I believe this clue is a double definition.
'vulgar' is the first definition.
(I know that vulgar can be written as uncouth)
'coarse' is the second definition.
(I know that coarse can be written as uncouth)
(Other definitions for uncouth that I've seen before include "lacking in charm" , "Loutish" , "Lacking good manners" , "Boorish, clumsy in manner" , "Ill-mannered" .)