Heathen vs terrestrial

Heathen

adj
  • Pertaining or adhering to the Germanic neo-pagan faith Heathenry. 

noun
  • An adherent of the Germanic neo-pagan faith of Heathenry. 

terrestrial

adj
  • Of or pertaining to the second highest degree of glory. 

  • Of, relating to, or inhabiting the land of the Earth or its inhabitants, earthly. 

  • Living or growing in or on land (as opposed to other habitat); not aquatic, etc. 

  • Of a planet, being composed primarily of silicate rocks or metals; see also terrestrial planet. 

  • Concerned with the world or worldly matters. 

  • Broadcast using radio waves as opposed to satellite or cable. 

  • Of, relating to, or composed of land. 

noun
  • A ground-dwelling plant. 

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