Maize (4)
I believe the answer is:
corn
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">maize</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for corn that I've seen before include "Trite jokes" , "Grain - thick skin" , "Something unoriginal - cereal plant" , "Maize" , "Crop - growth" .)