Sororal (8)
I believe the answer is:
sisterly
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sororal</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sisterly that I've seen before include "I try less (anag.)" , "The counterpart of brotherly" , "relatively close" , "To do with one's female sibling" , "Friendly in a female way" .)