allo vs passionate

allo

adj
  • Allosexual and/or alloromantic; experiencing sexual and/or romantic attraction. 

noun
  • One who is allosexual and/or alloromantic. 

passionate

adj
  • Given to strong feeling, sometimes romantic, sexual, or both. 

  • Fired with intense feeling. 

noun
  • A passionate individual. 

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