Menace - Tradução em português

There was menace in his voice.
My little brother's a real menace.
His kid sister, that chatty little menace, had become the knockout of the neighborhood.
He was accused of unlawfully demanding money with menaces.
Dogs running loose are a public menace.
He had a slight air of menace which I found unsettling.
He spoke with a hint of menace.

Tirei algumas frases de uns dicionários Inglês-Inglês onde o meaning não ficou claro...
Espero ajuda, valeu a todos!