Introvert
A mute person :)
the person who speaks and write many languages is known as linguist and the person who speaks , write and research is known as bilingual
A person who speaks less is often referred to as reserved or taciturn. They may also be described as introverted or succinct in their communication style.
talkative
a defense lawyer
A Scene where two people talk to eachother, no more, no less. A monolouge is where 1 person on their own speaks
Person who speaks or argues in favor of something is known as an advocate.
A person who speaks a lot is often referred to as talkative or loquacious.
A person who speaks clearly is often referred to as articulate or eloquent.
A polyglot is a person who speaks several languages proficiently.
Expression is a word. It is a way a person speaks.
A person who speaks two languages is called a bilingual.