If you're looking for a word related to "agent," consider these possibilities:
* Unagent: This could be a hypothetical term meaning "not an agent."
* Un-agent: Similar to "un-agent," this could also mean "not an agent."
* Un-agenting: This could mean "the process of ceasing to be an agent."
* Un-agency: This could refer to the lack of an agent.
To understand the intended meaning, you'd need more context. For example, was it used in a specific sentence? What was the topic of the conversation?
Please provide more information, and I can help you figure out the intended meaning.