Deliberately (2,7)
I believe the answer is:
on purpose
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">deliberately</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for on purpose that I've seen before include "Deliberately, intentionally" , "Pours open - quite deliberately (2,7)" , "Deliberately, not by chance" , "Oppose run with deliberate intention" , "Deliberately, with full intent" .)