The phrase "a unique and exceptional" is correct and usable in written English.
It can be used to describe something that stands out due to its distinctiveness and high quality.
Example: "The artist's latest work is a unique and exceptional piece that captivates the audience."
Alternatives: "one-of-a-kind and outstanding" or "distinctive and remarkable".
We mourn the loss of our beloved uncle, a unique and exceptional character.
Gorbachev is a unique and exceptional figure who has long since proven his ability to bring enemies to the same table.
The tragedy at Liberton is a unique and exceptional incident.
But in what it called a "unique and exceptional" case, the high court Friday upheld the government's decision.
In a realm so fraught with metaphysical nicety and deference, the advances of European painting form a perilous irruption, bringing with them "the violence implicit in the desire to be one-of-a-kind, unique and exceptional".
It is because of you that we have been recognized as a leading company with a unique culture and exceptional employees.
Together we share a single vision: to provide a unique and entertaining experience through exceptional service.
As a typical two-dimensional (2D) material, graphene has rather unique and exceptional properties [1], which enables its superior performance in transistors and as electrochemical electrodes [2].
This process allows the federal government to become heavily involved in regulating otherwise unregulated or lightly regulated areas of the marketplace attempting to achieve their policy goals through the unique and exceptional processes available to them during a merger review.
In summary, unique and exceptional wing structures indicate that R. sticta has a combination of primitive and more derived characters highlighting its transitional role in the Xyelydidae.
But a Department for Transport spokesman said: "The independent Laidlaw inquiry published in December identified the unique and exceptional circumstances which led to failures in the West Coast franchising programme and crucially what steps the department should take to prevent this from happening again.
