| agent(noun, deputy) |
| alert(noun, sign, notice, indication, caution) |
| assurance(noun, mark, light, note, sign) |
| attribute(noun, feature, characteristic, quality, mark) |
| banner(noun, indication, symbol, logo, insignia) |
| beacon(noun, mark, light, sign, indication) |
| bond(noun, agreement, contract, assurance, undertaking) |
| certification(noun, order, agreement, contract, sanction) |
| character(noun, feature, characteristic, type, mark) |
| chip |
| coin(noun, voucher) |
| collateral(noun, care, agreement, contract, assurance) |
| contract(noun, agreement, assurance, wave, undertaking) |
| coupon(noun, permit, ticket, receipt, voucher) |
| demonstration(noun, appearance, information, mark, sign) |
| deposit(noun, agreement, contract, assurance, promise) |
| device(noun, feature, characteristic, type, mark) |
| divination(noun, feeling, light, sign, hunch) |
| double(noun, deputy) |
| emblematic |