antipodal vs two-way

antipodal

adj
  • diametrically opposite 

  • On opposite sides of the globe; pertaining to antipodes 

noun
  • One of the cells at the chalazal pole of an embryo sac. 

two-way

adj
  • Moving or occurring in opposite directions. 

  • Involving the mutual action or participation of two parties. 

  • Playing both offense and defense in the same game. 

  • Having or involving exactly two variables; bivariate. 

  • Allowing traffic in two directions. 

  • Permitting communication in two directions, i.e. both transmitting and receiving. 

  • Utilising both Western and Indigenous knowledge systems; bothways. 

noun
  • A serving of Cincinnati chili with spaghetti. 

How often have the words antipodal and two-way occurred in a corpus of books? (source: Google Ngram Viewer )