Kudos, prestige (6)
I believe the answer is:
cachet
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">kudos</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">prestige</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for cachet that I've seen before include "Official seal - prestige" , "Official seal on document" , "Distinctive stamp" , "Distinguishing feature" , "Prestige; a stamp" .)