Glitter (5)
(Other definitions for glitz that I've seen before include "Showiness" , "Extravagant superficial display (colloq.)" , "Garishness" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">glitter</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for sparkle that I've seen before include "Vivacity; flash with light" , "dash" , "Glisten" , "Shine (wittily)" , "Coruscate" .)