| after-debt | unpaid bill after goods have been received, outstanding debt |
| arrearage | arrears, overdue payment, outstanding amount |
| chosen | choice, outstanding, special |
| only | outstanding, peerless, pre-eminent |
| outstand | outstay, remain beyond |
| rarely | exceptionally, outstandingly, unbelievably |
| singular | unmatched, pre-eminent, outstanding |
| sovereign | leading, principal, outstanding |
| sovereignly | supremely, outstandingly, superlatively |
| untendered | unpaid, not offered, outstanding |