Cunning, scheming (13)
I believe the answer is:
machiavellian
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">cunning</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">scheming</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for machiavellian that I've seen before include "devious politically?" , "Perfidious" , "Crafty" , "Opportunistic" , "Cunning, scheming and unscrupulous" .)