Popular is an adjective. Population is not an adjective.
popular
The adjective of popularity is 'popular'.
The likely word is the adjective "popular" (well-liked or favored, or contemporary).
more popular, most popular
Popular is an adjective.
well-liked, approved, noted, favorite, famous
Popular is an adjective. It is used to describe something that is well-liked or widely favored by many people.
Yes because it can describe a noun--a popular person.
Popular is not a noun. It is a descriptive adjective.
The adverb form of the adjective popular is popularly.
Popular is an adjective, so cannot function as a predicate nominative. However, it can form a predicative adjective, as in the following: Avril Lavigne is popular.
"Pizza is popular with children and adults."The adjective 'popular' is the predicate adjective, restating the subject noun 'pizza' following the linking verb 'is'.