| agent(noun, person, plant, agent, substitute) |
| envoy(noun, agent, substitute, representative, assistant) |
| delegate(noun, agent, substitute, representative, assistant) |
| ambassador(noun, agent, substitute, representative, assistant) |
| deputy(noun, agent, substitute, representative, operative) |
| representative(noun, agent, substitute, operative, alternate) |
| legate(noun, agent, representative, deputy, envoy) |
| go-between(noun, person, agent, representative, assistant) |
| proxy(noun, agent, substitute, representative, operative) |
| messenger(noun, person, express, agent, representative) |
| intermediary(noun, person, agent, substitute, representative) |
| substitute(noun, agent, representative, operative, manager) |
| diplomat(noun, representative, deputy, herald, minister) |
| courier(noun, agent, representative, carrier, deputy) |
| minister(noun, agent, representative, assistant, member) |
| nuncio(noun, representative, deputy, herald, minister) |
| consul(noun, agent, representative, deputy, herald) |
| herald(noun, express, representative, carrier, deputy) |
| plenipotentiary(noun, agent, representative, deputy, herald) |
| factor(noun, agent, representative, operative, manager) |