1.Definition: powerful and effective language

"His eloquence attracted a large congregation", "Fluency in spoken and written English is essential", "His oily smoothness concealed his guilt from the police"

Related Noun(s):eloquence, smoothness

Category: General

2.Definition: skillfulness in speaking or writing

Category: General

3.Definition: the quality of being facile in speech and writing

Related Noun(s):articulateness, volubility

Category: General