Related Clues:

• Pink or red, e.g.
• Endangered
• Pink, to a chef
• Seen once in a blue moon
• Was in arrears
• Not turning up much
• Devil's take?
• As yet unpaid
• Proper
• Like a white Bengal tiger
• How some steaks are cooked
• Like valued old books
• Like some finds
• ___ as a blue rose
• Had bills