Related Clues:

• Go back on a promise
• Fallback position
• Failing
• Break a promise
• Default
• Fallback provision
• Give cause to send bill collectors
• Go back (on)
• Go back on one's word
• What some games are won by
• Original, as settings
• Foreclosure cause
• Fail to make due payments
• Faulted for failure to meet obligation
• Act of failing to meet a payment