Solicitude (7)
I believe the answer is:
anxiety
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">solicitude</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for anxiety that I've seen before include "Uneasiness, worry" , "Morbid unease" , "State of apprehension" , "Worry, concern" , "Nervousness" .)