The phrase "an expression of utter" is correct and usable in written English.
It can be used when describing a complete or extreme manifestation of a feeling, thought, or idea.
Example: "Her speech was an expression of utter despair, reflecting the gravity of the situation."
Alternatives: "a demonstration of complete" or "a manifestation of total".
His words "How long, O Lord?" are an expression of utter weariness.
Even though the song is about pain and loneliness, he sings it with an expression of utter delight.
7 What question caused an expression of utter bafflement to pass across Colonel Gaddafi's face during a live interview from his tent in the desert?
Sprawled languorously on a couch, wearing an expression of utter disdain, Beatrice momentarily turns her head toward the camera, then looks away in abject disgust.
" 'Sister Act'? " said Father Fantuzzi, 65, on a recent morning here, his bespectacled face scrunching into an expression of utter confusion.
The young man stops in the middle of crossing 80th Street, turns and looks at him with an expression of utter disbelief.
It is an expression of the utter futility felt by black people in this country that there is anything like "equal justice under the law".
Imagine an expression of, at once, utter bemusement and a desire to appear to understand what you were saying, Joe.
Holding his brushes, he stares -- round, dark eyes under arched brows -- in an expression of profound and utter surprise.
In 1908 Gustav Klimt unveiled "The Kiss," an interpretation of Klimt's passion for a young lover whose expression of utter rapture revealed more than what is seen on canvas.
But this latest in a long line of misfires was not without its surprises, the most notable of which was the expression of utter despair on the managerial features both during and after the proceedings.
