crossgender vs trans*

crossgender

adj
  • Across multiple genders; taking, or pertaining to, the traditional role of the opposite gender. 

trans*

adj
  • Non-cisgender; an umbrella term encompassing transgender, transsexual, and often also genderqueer/nonbinary, genderfluid, third-gender, etc. — all gender identities other than cisgender. 

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