Came up (5)
I believe the answer is:
arose
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">came up</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for arose that I've seen before include "Emerged from" , "Came about" , "''. ... by any other name would smell as sweet'' (Romeo and Juliet)" , "appeared" , "Followed" .)