Related Clues:

• Plato, for one
• Speechifier
• Mike user, maybe
• Clay, e.g.
• William Jennings Bryan, for one
• Speaking pro
• Eloquent speaker
• Rally figure
• One who likes to talk
• Speechmaker
• Rally rouser
• Cicero was one
• Skilled public speaker
• Denizen of Greek capital
• A fluent public speaker