Unsophisticated rustic (5)
I believe the answer is:
yokel
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">unsophisticated rustic</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for yokel that I've seen before include "Country bumpkin" , "Simple rustic" , "Rustic person (derogatory)" , "rustic type" , "Hayseed" .)