Contrariwise (4,5)
I believe the answer is:
vice versa
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">contrariwise</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that contrariwise can be written as vice versa)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for vice versa that I've seen before include "In reverse order" , "otherwise" , "film" , "With the order reversed" , "The other way around" .)