agronomist vs peasant

agronomist

noun
  • A scientist whose speciality is agronomy. 

peasant

noun
  • A country person. 

  • A member of the lowly social class that toils on the land, constituted by small farmers and tenants, sharecroppers, farmhands and other laborers on the land where they form the main labor force in agriculture and horticulture. 

  • A worker unit. 

  • An uncouth, crude or ill-bred person. 

adj
  • Characteristic of or relating to a peasant or peasants; unsophisticated. 

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