For each one (6)
I believe the answer is:
apiece
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">for each one</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for apiece that I've seen before include "A head" , "Per person" , "for everyone" , "For or by each one of group" .)