The keyword prevent is used 100 times in the domain names stored on here on Dir Domain. Beside the keyword prevent, there are thousands of keywords like prevent that you can find in our domain directory on Dir Domain.
Keywords are regularly used in domain names for various reasons. In the past, adding a keyword like prevent would make it more powerfull when it comes to SEO (Search Engine Optimization). Even when we are already past that stage (they don't effect SEO anymore), website owners still use keywords like prevent to address the website niche they are in.