Possible Clues:

• Incorporating cupped shape, extremely dull street lamps use this
• Metal in common salt
• Element with the symbol Na
• Element No. 11
• Alkali-metal element, Na
• Soft reactive metal
• Element producing revulsion, added to sulphur
• Some speech covering what groom said back to priest makes 16 down what it is
• Salt ingredient
• An element of singular dislike