Powerful attraction (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">powerful attraction</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for allure that I've seen before include "Enticement, attraction" , "Entice or attract - sounds like a decoy" , "Powerful fascination" , "Attractiveness, glamour" , "Tempt" .)
(Other definitions for magnetism that I've seen before include "Attractive force" , "Drawing power" , "Charisma" , "Attraction" .)