classist vs tendentious

classist

adj
  • Of or pertaining to classism. 

noun
  • An advocate of classism. 

tendentious

adj
  • Having a tendency; written or spoken with a partisan, biased or prejudiced purpose, especially a controversial one. 

  • Implicitly or explicitly slanted. 

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