Adjective
-
causing fear or anxiety by threatening great harm
"a dangerous operation"
"a grave situation"
"a grave illness"
"grievous bodily harm"
"a serious wound"
"a serious turn of events"
"a severe case of pneumonia"
"a life-threatening disease"
- life threatening -
involving or causing danger or risk
liable to hurt or harm
"a dangerous criminal"
"a dangerous bridge"
"unemployment reached dangerous proportions"