About — completed (4)
I believe the answer is:
over
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">about</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(both can mean around)</span><br/ ><br/ >'<span class="explanation-format__original">completed</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for over that I've seen before include "Division of play in cricket" , "Six cricket deliveries" , "Finished-up -left" , "left for another day?" , "Concerning" .)