adjective
prevalent
PREV-uh-lunt/ˈprevələnt/
Commonly found or occurring.
Dandelions are prevalent throughout the lawn.

Etymology
“Before” and “be strong” underlie the original sense “having superior power,” hence “controlling” or “ruling.” The meaning shifted from dominance in power to widespread presence or general use.
In context
breast augmentation surgeries are the most prevalent form of plastic surgery, with 300,000 surgeries being performed in 2014...in America alone.
More examples
- That spelling was prevalent in older documents.
- The study measured how prevalent the condition was.
- A prevalent belief can still be mistaken.
Forms
prevalent · more prevalent · most prevalent
prevalence noun — how widespread something is