unpolished

adj

1. Not polished; not brought to a polish.
2. Deprived of polish.
3. Not refined in manners or style

   “Vovchsafe to grace these rude vnpolish'd rymes, / Which long (dear friend) haue slept in sable night, / And, come abroad now in these glorious tymes, / Can hardly brook the purenes of the light.”