deverbative vs verbal noun

deverbative

noun
  • A word or a component of a word that is derived from a verb. 

adj
  • Derived from a verb. 

verbal noun

noun
  • A noun that is morphologically related to a verb and similar to it in meaning; in English, it contrasts with the gerund and the deverbal noun. 

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