Roughen (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roughen</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for coarsen that I've seen before include "Become rough or insensitive" , "Make more harsh" , "Make rough or crude" , "Turn rough" , "Make rougher" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roughen</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for chap that I've seen before include "Fish" , "Skin crack due to cold - bloke" , "(Of skin) become sore" , "Bloke, fellow" , "Raw, cracked patch on skin" .)