Downfall and Necrosis

Downfall noun - Something that is the cause of one's ultimate failure or loss of life.

Necrosis and downfall are semantically related In some cases you can use "Necrosis" instead a noun "Downfall".

Necrosis noun - The localized death of living cells (as from infection or the interruption of blood supply).

Downfall and necrosis are semantically related in end of life topic. Sometimes you can use "Downfall" instead a noun "Necrosis".