Possible Clues:

• Return requirement?
• Creep with it to show I've paid
• Recipe that's cooked perfectly
• Getting a bit upset, being in the right
• Formally acknowledge directions for preparing course in history
• Written acknowledgement that something has been paid
• Getting old-fashioned instructions for cook
• Slip on a new piece of clothing?
• Evidence of settlement upset man in rainforest on vacation
• A written acknowledgement; a word used in the first ever 2 dn