Stroke of luck (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">stroke of luck</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 fluke that I've seen before include "Lucky shot" , "Accidental success" , "flounder" , "Chance happening" , "Parasitic flatworm" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">stroke of luck</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for windfall that I've seen before include "Godsend" , "Unexpected gain" , "unexpected blessing" , "bonanza" , "Sudden and unexpected piece of good fortune" .)