Svelte, slim (7)
I believe the answer is:
slender
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">svelte</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">slim</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for slender that I've seen before include "short of a pound or two of flesh?" , "Feeble" , "Barely sufficient (means)" , "Slim and supple" , "inadequate" .)