dickgirl vs kathoey

dickgirl

noun
  • A person with a female body plus a penis; usually either a futanari, or a non-op or pre-op trans woman. 

kathoey

noun
  • A transgender person or person of a third gender assigned male at birth. 

  • A feminine gay man. 

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