Disaster, misfortune (8)
I believe the answer is:
calamity
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">disaster</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">misfortune</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(calamity is a kind of misfortune)</span><br/ ><br/ ></span>
(Other definitions for calamity that I've seen before include "Disaster, sudden great misfortune" , "Musical set in Deadwood" , "A disaster, like Western heroine Jane" , "Event resulting in great loss and misfortune" , "15 [JANE] the frontierswoman" .)