Compare unpolished with other words:
inurbane vs. unpolished
civilized vs. unpolished
plain vs. unpolished
rude vs. unpolished
uncivilized vs. unpolished
manner vs. unpolished
refined vs. unpolished
polish vs. unpolished
uncivil vs. unpolished
homespun vs. unpolished
polished vs. unpolished
gauche vs. unpolished
brute vs. unpolished
coarse vs. unpolished