threatening
It is not life threatening if it is minor.
He had a life-threatening illness.
YES!!!!!! it is very life threatening!
Her threatening demeanor made me decide to change the subject.
Yes, alcoholism can be a life-threatening disease.
No, nothing is threatening the Falls.
Heat stroke is immediately life threatening.
to be true a non threatening emergency is when you have a problem but it isn't a life or death problem
The threatening dog stood in the path, baring its teeth.
Yes."Threatening to kill, he quickly advanced forward."
I took an umbrella with me as the angry clouds were threatening rain.