What context can I use each word in?
Learn when and how to use these words with these examples!
mortality
Example
The mortality rate for COVID-19 is higher among older adults. [mortality: noun]
Example
The mortality of all living things is a universal truth. [mortality: noun]
lethality
Example
The lethality of the poison was confirmed by the autopsy report. [lethality: noun]
Example
The lethality of the virus has led to widespread concern and precautionary measures. [lethality: noun]
Good things to know
Which word is more common?
Mortality is more common and versatile than lethality, as it can be used in various contexts and levels of formality. Lethality, on the other hand, is more technical and is primarily used in specialized fields.
What’s the difference in the tone of formality between mortality and lethality?
Mortality is neutral and can be used in both formal and informal contexts, while lethality is more technical and is typically used in formal or scientific settings.
