"chilling insight" is grammatically correct and can be used in written English.
It is used to describe a deep, unsettling understanding or realization about something. It is often used to convey a sense of fear, unease, or discomfort. Example: As I delved deeper into the dark history of the abandoned mansion, a chilling insight struck me - I was not alone in the house.
Leon Garfield, though not working with historical characters, created strange picaresque tales that gave children a thrilling, often chilling insight into the 18th-century England of Smollett and Fielding.
But her (sanitized, well-planned) comments offered chilling insight into the way rape culture works.
Dairieh's unprecedented access and fearless approach gave the world chilling insight into a group that continues to vex world powers. .
He continued, "It was a chilling insight into a warped mindset".
The first world leader Trump spoke to after his victory was Egypt's military coup leader, Abdel Fatah al-Sisi, giving a chilling insight into his priorities.
Helmed by Oscar-winning LA Confidential director Brian Helgeland, the film gives a chilling insight into the relationship between the twins, who were both sentenced to life imprisonment.
And he deftly depicts the stupidity of much of America's immigration policy, while explaining its history and showing some sympathy for the cat-and-mouse game played with migrants by border-patrol agents.Two chilling insights stand out, as Mr Martínez, after abandoning La Bestia, wanders from one side of Mexico's bloodstained border with the United States to the other.
"This case provides chilling insights into the way pimps operate.
Around this time scientists gained chilling new insights into how killer bugs work and how they shrewdly pass on their most lethally effective traits to one another and even to bugs of other species.
Maximin Grünhaus, in the tiny Ruwer region, is one of Germany's foremost riesling estates, and its beautiful off-dry 2002 Qualitätswein, lightly chilled, offers insights into the house's elegant, subtle style.
The study identified critical genes and miRNAs are responsive to chilling stresses and gained insights into the biological processes underlying chilling acclimation.
