What context can I use each word in?
Learn when and how to use these words with these examples!
prevalency
Example
The prevalency of obesity in the United States has increased over the years. [prevalency: noun]
Example
The study aimed to determine the prevalency of mental health disorders among college students. [prevalency: noun]
prevalence
Example
The prevalence of diabetes in the population has been increasing. [prevalence: noun]
Example
The study aimed to determine the prevalence of depression among elderly patients. [prevalence: noun]
Good things to know
Which word is more common?
Prevalence is more commonly used than prevalency in everyday language and is the preferred spelling in most contexts.
Whatโs the difference in the tone of formality between prevalency and prevalence?
Prevalence is more formal than prevalency and is commonly used in scientific or medical contexts.
