Once again, from scratch (4)
I believe the answer is:
anew
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">once again</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">from scratch</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for anew that I've seen before include "Afresh" , "Once more (poetic)" , "Wane in a different way, again" , "From the beginning again" , "Again but differently" .)