Unease; disturbance (6)
I believe the answer is:
unrest
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">unease</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">disturbance</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 unrest that I've seen before include "'Disturbance, agitation (6)'" , "Uneasiness; turmoil" , "Discontent, disturbance" , "revolutionary state" , "Troubled, rebellious, condition" .)