Related Clues:

• Betrayed, in a way
• Didn't leave on the shelf
• Sped on foot
• Played for a fool
• Brought to bear
• Taken advantage of
• Turned yellow?
• Marked down, most likely
• Did a 6K, say
• Displayed cowardice, in a way
• Utilized
• Inured (to)
• Like antiques
• Competed in a 5 Down
• Did something with