Hard worker (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hard worker</span>' is the definition.<br/ ><span class="explanation-format__explanation">(someone toiling at something)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for toiler that I've seen is " A hard worker given to loiter".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hard worker</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 grafter that I've seen before include "Hard worker - corrupt operator" , "One who works hard" .)