diverse vs plural

diverse

adj
  • Consisting of many different elements; various. 

  • Capable of various forms; multiform. 

  • Composed of people with a variety of different demographic characteristics in terms of, for example, ethnicity, gender, sexual orientation, socioeconomic status, etc., and having a sizeable representation of people that are minorities in a given area. 

  • Belonging to a minority group. 

  • Different; dissimilar; distinct; not the same 

adv
  • In different directions; diversely. 

plural

adj
  • Consisting of or containing more than one of something. 

  • Pluralistic. 

  • In systems of number, not singular or not singular or dual. 

noun
  • A person with some form of multiplicity, particularly dissociative identity disorder. 

  • The plural number. In English, referring to more or less than one of something. 

  • A word in the form in which it potentially refers to something other than one person or thing; and other than two things if the language has a dual form. 

How often have the words diverse and plural occurred in a corpus of books? (source: Google Ngram Viewer )