Craziness (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">craziness</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that craziness can be written as lunacy)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for lunacy that I've seen before include "Foolishness" , "Tomfoolery" , "Extreme folly, insanity" , "idiotic act" , "State of madness" .)
(Other definitions for idiocy that I've seen before include "Chopper" , "Extreme foolishness" , "Great folly" , "Foolishness, asininity" , "Stupid act" .)