Temptresses (6)
I believe the answer is:
sirens
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">temptresses</span>' is the definition.<br/ ><span class="explanation-format__explanation">('siren' can be a synonym of 'temptress')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for sirens that I've seen before include "Sea nymphs" , "Loud warning signals" , "Warning devices with loud wailing noise" , "They lured mariners on to rocks with loud whistles?" , "Alluring women" .)