Antonyms of noun mortality

1 of 2 senses of mortality

Sense 1
mortality -- (the quality or state of being mortal)
       Antonym of immortality (Sense 1)
      => immortality -- (the quality or state of being immortal)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun mortality

2 senses of mortality

Sense 1
mortality -- (the quality or state of being mortal)
       => impermanence, impermanency -- (the property of not existing for indefinitely long durations)

Sense 2
deathrate, death rate, mortality, mortality rate, fatality rate -- (the ratio of deaths in an area to the population of that area; expressed per 1000 per year)
       => rate -- (a magnitude or frequency relative to a time unit; "they traveled at a rate of 55 miles per hour"; "the rate of change was faster than expected")