What is a synonmy for fluency?

Here are some synonyms for fluency, depending on the context:

General synonyms:

* Smoothness

* Effortlessness

* Articulateness

* Eloquence

* Clarity

* Grace

* Dexterity

Synonyms related to language:

* Proficiency

* Mastery

* Comprehension

* Articulation

* Expression

* Command

Synonyms related to other skills:

* Expertise

* Skill

* Facility

* Adeptness

The best synonym for "fluency" will depend on the specific context in which you are using it.