ameliorable, amendable, back, coming, coming to, correctable, corrigible, curable, deliverable, due, emendable, extricable, fixable, improvable, in arrear, in arrears, mature, medicable, mendable, outstanding, owed, owing, payable, receivable, reclaimable, recoverable, rectifiable, recyclable, remediable, repairable, reparable, rescuable, restorable, retrievable, reversible, savable, unpaid