Protagonist (noun) ممتاز شخص، پکا حامی، ہیرو
the leading character or one of the major characters in a play, film, novel, etc.
Example: “the novel’s main protagonist is an American intelligence officer”
Prevalence (noun) پھیلاﺅ، ترویج
the fact or condition of being prevalent; commonness.
Example: “the prevalence of obesity in adults”
