Listless, faint (7)
I believe the answer is:
languid
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">listless</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">faint</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for languid that I've seen before include "Slow" , "Dreamy or lackadaisical" , "Lauding for being listless" , "Idolent, lacking vitality" , "Lazy" .)