Heathen vs paganistic

Heathen

adj

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

noun

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

paganistic

adj

  • Involving or resembling paganism. 

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