| Glib |
| Smooth |
| Graceful |
| Articulate |
| Well-spoken |
| Free-flowing |
| Smooth-talking |
| Ready in speech |
| Glib or graceful |
| Fully conversant |
| Spoken with ease |
| Versed in a language |
| Linguistically gifted |
| Able to speak readily |
| Polished, languagewise |
| Well-versed in a language |
| Easy and graceful in motion |
| Able to speak with facility |
| Linguistically knowledgeable |
| Able to express oneself easily |
| Thoroughly versed in a language |
| Able to speak easily, as a language |
| Smooth and unconstrained in speech or movement |