Related Clues:

• In the afterthought, dead on 19 across (6)
• Postscript about the dead, and that's flat
• Not in time to be in the afterthought, and that's flat
• Dead in the postscript, and that's flat
• Not in time in the afterthought, and that's flat
• Behind time in the postscript, and that's flat for them
• On the table or in the mouth
• So to be dead in a postscript may be smashing
• There may be dead meat in them and on them, and that's flat
• Not in time in the postscript, and that's flat
• Set on Alp up where they're all flat
• Mail at the castle
• Knightwear
• Mail to a knight
• Preparation of staple dishes