area vs interior

area

noun
  • A particular geographic region. 

  • Any particular extent of surface, especially an empty or unused extent. 

  • An open space, below ground level, giving access to the basement of a house, and typically separated from the pavement by railings. 

  • The extent, scope, or range of an object or concept. 

  • Genitals. 

  • A measure of the extent of a surface; it is measured in square units. 

  • Penalty box; penalty area. 

interior

noun
  • The inside regions of a country, distanced from the borders or coasts. 

  • The set of all interior points of a set. 

  • The inside of a building, container, cavern, or other enclosed structure. 

adj
  • Within any limits, enclosure, or substance; inside; internal; inner. 

  • Remote from the limits, frontier, or shore; inland. 

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