Nettle
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nettle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that nettle can be written as rile)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rile that I've seen before include "Get up nose of" , "Annoy, nettle" , "Provoke" , "bug" , "Bother" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nettle</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>
(Another definition for roil that I've seen is " Set up Rollers".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nettle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(both can mean to irritate)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for irk that I've seen before include "Irritate, annoy" , "upset" , "Severely annoy" , "Annoy in quirky way" , "Irritate, vex" .)