Possible Clues:

• The sound of no wing
• Apprised of a conflict with sweetheart
• Having knowledge or realisation
• Knowing engagement will follow a romance, ultimately
• Bearing in mind
• Know you've got something to sell?
• Knowing peace at last after a period of conflict
• Knowledgeable
• Know this is for sale?
• Do you know this is a sort of crockery?