Hopelessly (11)
I believe the answer is:
desperately
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">hopelessly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for desperately that I've seen before include "showing hopelessness" , "Frantically" , "in reckless fashion" , "Dreadfully; critically" .)