Related Clues:

• Price of a library card
• Let go without charge
• Liberal or Republican in charge
• Complimentary cover ultimately incorporated into cost
• Available for an appointment
• Set free naked hunter gatherer taking sides once more
• Let off majority of cold weather, but only just!
• Like much event swag
• Toll to cross river? No charge
• Word in the center bingo square
• Giving reward to introduce run
• Like items in Buy Nothing groups
• Firm even at intervals lacking regulation?
• Like the admission at most Smithsonian museums
• Not costing a dime