未払いの unpaid; unsettled; not yet paid
- 未払いのままである
- It's still unpaid.
- その請求書はまだ未払いだ
- The bill hasn't been paid [settled] yet.
- その会社は未払い賃金がある
- The firm is behind in paying wages.
- 未払い給料overdue wages
- 未払い高[金](the amount in) arrears
- 未払い利子outstanding [unpaid] interest