No, unsafe is an adjective, meaning not safe or dangerous!!
After the riots, there was complete chaos; everyone felt unsafe and confused, and anomie smothered the city.
Unsafe
Dangerousness is the corresponding noun to the adjective dangerous. Another noun form is danger.
DO NOT DO THIS!!! UNSAFE!!!!!!!!!! UNSAFE!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!
NO, NO, NO, NO, NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Unsafe product
DO NOT ATTEMPT TO DO THIS!!!!!!!!!!!!!!!!!!!!!!!!!!!! DANGER, DANGER, DANGER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! UNSAFE, UNSAFE, UNSAFE, UNSAFE
Doing dangerous things will make you unsafe. Inspectors found unsafe conditions in the company's factory.
GET IT TO A GUNSMITH NOW OR SEND IT TO BROWNING!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!! UNSAFE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Too much or unsafe speed.
No, it's an adjective. "That man is dangerous." (describes the noun, man) The adjective form is dangerously (in a dangerous manner).
what is an unsafe temperature for an adult?