Related Clues:

• Escalated
• On one's feet
• It's up to the knight to turn up first
• Up to get the knight back at first
• Roused with a pot for cooking over one headless fowl
• The knight is back up with the headless fowl
• The knight starts to get back up
• The turn of the knight to have started to have got up
• The knight begins to back up
• Taken off
• The knight starts to turn back and is up
• Up with the siren!
• It's up with the siren
• Plate appearance
• Quit lying