Risque (4)
I believe the answer is:
racy
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">risque</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for racy that I've seen before include "Suggestive, risque" , "bawdy quality" , "rather blue" , "Slightly indecent" , "Lively" .)