anterior vs original

anterior

adj
  • Coming before or earlier in time or development, prior to, preceding. 

  • Pronounced with an obstruction located in front of the palato-alveolar region of the mouth, e.g. b, p, d, t. 

  • (of a part of a flower or leaf) Situated further away from the mainstem. 

  • Nearer the forward end, especially in the front of the body; nearer the head or forepart of an animal. 

original

adj
  • Relating to the origin or beginning; preceding all others. 

  • Pioneering. 

  • First in a series of copies or versions. 

  • Having a specified place or time as its origin. 

  • Fresh, different. 

  • Newly created. 

noun
  • A ridgeling. 

  • An object or other creation (e.g. narrative work) from which all later copies and variations are derived. 

  • A newly designed garment released by a fashion designer as part of a collection. 

  • A person with a unique and interesting personality or creative talent. 

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