The only difference between them is in number of syllables.
A decease is like an infection in your body and an injury is when something physical happeneds to it. For example: you getting hurt in a car accident; injury.
It means death, as an event . "Before his decease he was walking around".
mortality rate - death rate
mortality rate - Death Rate
Departure, especially departure from this life; death., To depart from this life; to die; to pass away.
This is history!
There is no wrongful birth. Only wrongful death.
For the person on who it is pronounced, none.
Thanatos was not the god of death, he was Death in person.
Black Death killed almost 75 to 200 million people. Thus it decreased social and economical position of Europe.