Truculence

ˈtrʌkjələns

noun

aggressively hostile or belligerent attitude or nature

The word 'truculence' originates from the Latin word 'truculentus', meaning fierce or cruel. It encapsulates the idea of being aggressively confrontational or ready to fight. It is often used to describe a demeanor or behavior that is marked by defiant aggression.

Nor was she pleased by the High Sparrow's endless truculence and ingratitude.

George R. R. Martin

A Feast for Crows

Another revelation struck Ralph; it was the only thing he could think of to explain the man's sudden change from truculence to something close to wheedling.

Stephen King

Insomnia

Mr. Oakroyd took a quick step towards his son, who immediately dropped his truculence and, indeed, seemed to flinch, like a very small boy.

J. B. Priestley

The Good Companions

The truculence left the fat man's face.

John Steinbeck

The Grapes of Wrath

His round white cap was cocked at an insolent tilt, his hands were clenched, and he glared at everything in the room with a scowl of injured truculence.

Heller, Joseph

Catch-22