Related Clues:

• Like water at most restaurants
• Like a giveaway
• Not occupied with plans
• Costing you zilch
• Costing seven quarters and a dime minus $1.85
• With 21-Across, climb without a rope
• Middle square on a bingo card
• Price of a library card
• Let go without charge
• Liberal or Republican in charge
• Complimentary cover ultimately incorporated into cost
• Available for an appointment
• Let off majority of cold weather, but only just!
• Like much event swag
• Toll to cross river? No charge