Related Clues:
- Pipe conservation group makes smooth
- Complaint: medical department running smoothly!
- Competent (of language) - graceful (of movement)
- Good at speaking (a foreign language?)
- Spoken with facility
- In solution
- Smooth in speech
- Neither gas nor solid
- Able to speak readily
- Ready in speech
- Able to speak with facility
- With 124-Across, they can fetch a quick buck
- It can often be clear that it's freely flowing
- Coffee or tea
- Fully conversant