Synonyms of 'blank check'

acceptance, bank acceptance, bank check, bill, carte blanche, certificate, certified check, check, checkbook, cheque, clearance, commercial paper, copyright, debenture, demand bill, dispensation, draft, due bill, elbowroom, favor, field, franchise, freedom, free hand, full swing, grant, immunity, indulgence, latitude, leeway, liberty, license, margin, money order, note, paper, patent, play, postal order, privilege, range, room, rope, scope, sea room, sight bill, sight draft, space, swing, time bill, time draft, tolerance, treasury bill, voucher, warrant, way