rarified

Example:The rarified air of the mountain made his speech sound more elevated and far-reaching.

Definition:Raised or lifted; situated at a considerable height above a reference point; in a more exalted or dignified state or condition; intellectually or morally advanced, as a mind, thought, or manner of speech.

Example:Her subtle insight into human nature resonated with the minds of the audience, making her theory quite rarified and impressive.

Definition:Not obvious or evident; difficult to perceive or describe; delicate or precise in feeling or discrimination; sophisticated in language, thought, or style; highly developed or polished.

Example:The complexity of the theory was a sign of its sophistication, but also a sign of its rarified nature.

Definition:Skilful in means or methods, especially to a deceptive or misleading end; advanced in development in ways appropriate to a particular field or society.