General fluency:
* Eloquence: This emphasizes the beauty and persuasiveness of the speech.
* Articulateness: This focuses on the clarity and precision of the words.
* Fluency: This simply refers to the ease and smoothness of the speaking process.
* Glibness: This implies a quick and smooth-talking ability, sometimes with a connotation of superficiality.
* Naturalness: This emphasizes that speaking comes easily and without effort.
* Effortless communication: This highlights the absence of any perceived struggle.
Other connotations:
* Silver tongue: This refers to someone with a particularly persuasive or charming way of speaking.
* Gift of the gab: This refers to a natural talent for talking easily and engagingly.
* Well-spoken: This emphasizes that the person speaks in a grammatically correct and polished manner.
* Articulate: This is a formal synonym for "eloquent" and "fluent."
The best synonym will depend on the context and the specific meaning you want to convey.