Answerable (6)
I believe the answer is:
liable
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">answerable</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for liable that I've seen before include "Inclined" , "legally obliged, held responsible" , "'Responsible, answerable (6)'" , "Exposed to risk" , "Legally obligated" .)