Rhetorician
/ˌretəˈrɪʃn/
Definition 1 of 2
Pro Tip 1/3Public Speaking
A rhetorician often speaks to large groups, aiming to inform or motivate. 
She became a renowned rhetorician, captivating audiences at national conferences.
Pro Tip 2/3Academic Emphasis
The term may imply formal study in rhetoric or communication strategies. 
After studying Aristotle, he became a formidable academic rhetorician.
Pro Tip 3/3Positive Connotation
It suggests skill in making compelling arguments or presentations. 
Her reputation as a rhetorician was built on her ability to sway opinions.