terf vs terven

terf

terven

adj
  • Characteristic of, related to, or espousing gender-critical or trans-exclusionary feminism. 

noun
  • A gender-critical or trans-exclusionary feminist. 

  • Gender-critical or trans-exclusionary feminists collectively. 

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