What is the adverb for fluent?

There isn't a single perfect adverb for "fluent" because it depends on the context. Here are some options and their nuances:

* Fluently: This is the most direct and common adverb for "fluent." It emphasizes the ease and smoothness of the communication.

* Example: "She spoke French fluently."

* Effortlessly: This implies that the speaker or writer does not have to think hard or struggle to communicate.

* Example: "He wrote the essay effortlessly."

* Articulately: This emphasizes the clarity and precision of the communication.

* Example: "The lawyer presented her argument articulately."

* Glibly: This suggests that the communication is smooth and easy but may lack depth or sincerity.

* Example: "He glibly answered the reporter's questions."

The best choice depends on the specific meaning you want to convey.