Like some sandpaper (6)
I believe the answer is:
coarse
'like some sandpaper' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for coarse that I've seen before include "Boorish" , "Inferior" , "Rough-hewn" , "Unpolished -- ribald" , "Rough in texture or crude in manner" .)