Puckish (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">puckish</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 elfin that I've seen before include "Like a little fairy" , "Small, mischievous and charming" , "Delicate, slight" , "Small and delicate like fairy" , "Delicate little" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">puckish</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for mischievous that I've seen before include "Spiteful" , "full of monkey business" , "Naughty" , "Playfully troublemaking" , "Impish" .)