unpaid
adjective
[ ʌnˈpeɪd ]
• (of a debt) not yet discharged by payment.
• "unpaid bills"
Similar:
unsettled,
outstanding,
unresolved,
unattended to,
due,
overdue,
owing,
owed,
receivable,
to be paid,
payable,
undischarged,
in arrears,
in the red,
delinquent,
past due,
• (of work or a period of leave) undertaken without payment.
• "unpaid labour in the home"