unemotional
Impersonally means in an emotionallu distant manner. "He spoke quietly and impersonally, like a lecturer coming down to the level of a child."
A Jabronie is someone who incessantly speaks on a tangent, usually in an arrogant or callous manner.
A froward mouth refers to someone who speaks in a disobedient or contrary manner. It is often associated with being disrespectful or uncooperative in speech.
Someone who speaks dramatically could be referred to as melodramatic or theatrical.
"The doctor treated his patients impersonally, seldom using their first names." "The cafeteria worker was accustomed to impersonally serving food to the customers." "He received a letter impersonally informing him of his license revocation."
Verborrheic is a term used to describe someone who speaks or writes excessively and in a rambling or incoherent manner. It is often associated with being verbose or long-winded in communication.
The adverb for "contempt" is "contemptuously." It describes an action done with disdain or scorn. For example, if someone speaks contemptuously, they do so in a manner that shows a lack of respect or regard for the subject.
Someone who speaks dramatically and impressively could be called a declaim or an orator.
A polyglot is someone who speaks multiple languages, often at least five or more.
talks poorly about someone.
This phrase means that someone who speaks inappropriately will not use respectful or polite language. It suggests that a vulgar person will not be able to communicate in a refined manner.
A linguist is someone who studies languages. Apolyglot is someone who speaks more than 2 languages.