systematic vs tectonic

systematic

adj
  • Of, relating to, or being a system. 

  • Methodical, regular and orderly. 

  • Of or relating to taxonomic classification. 

  • Of, relating to, or in accordance with generally recognized conventions for the naming of chemicals. 

  • Treating an object as a system or coherent whole. 

  • Carried out according to a planned, ordered procedure. 

adv
  • systematically 

tectonic

adj
  • Of or relating to construction or to architecture 

  • Structural 

  • Of, relating to, or caused by large-scale movements of the Earth's (or a similar planet's) lithosphere 

  • momentous, utter, vast 

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