menace

US /ˈmen.əs/
UK /ˈmen.əs/
"menace" picture
1.

a person or thing that is likely to cause harm; a threat or danger

:
The rapidly spreading fire was a menace to the entire forest.
That dog is a real menace to the neighborhood.
1.

to pose a threat to; present a danger to

:
The rising sea levels menace coastal communities.
His aggressive behavior began to menace his colleagues.