Possible Clues:

• Using language fluently and expressively
• Going on and on in a manner of speaking
• Using language fluently and imaginatively
• Using language fluently and effectively
• One gets a lots of this, in a manner of speaking
• Persuasive ruler's in luck except for her heart coming first
• Can deliver in quantity, in a manner of speaking
• Fluent of speech
• Verbally fluent and persuasive
• Having a lot to give, in a manner of speaking