Here are some synonyms for eloquent:
* Articulate
* Fluent
* Persuasive
* Expressive
* Well-spoken
* Powerful
* Moving
Examples:
* "The speaker delivered an eloquent speech that moved the audience to tears."
* "Her writing is so eloquent that it seems to flow effortlessly from her pen."
* "He was an eloquent advocate for the cause, winning over many with his powerful arguments."
Essentially, being eloquent is about using language effectively to convey your message in a way that is both beautiful and impactful.