This is the 10889th most frequent Swedish word.
livsfarliga
Extremely dangerous.
Here, 'livsfarliga' describes something that poses a life-threatening danger, in this case, the cliffs.
De varnade oss för de livsfarliga klipporna vid kusten.
They warned us about the dangerous cliffs at the coast.
'Livsfarliga' in this sentence refers to flaws in the machine that could have potentially resulted in harm or death.
Under tävlingen visade det sig att maskinen hade livsfarliga defekter.
During the competition, it turned out that the machine had life-threatening defects.
The word 'livsfarliga' describes the state of roads that become extremely unsafe due to winter conditions.