Anointment (7)
I believe the answer is:
unction
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">anointment</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for unction that I've seen before include "Affected charm" , "Balm - oily charm" , "Religious glibness" , "An anointing; oily charm" , "Act of anointing someone as part of a rite" .)