het vs sultry

het

adj
  • Heated. 

  • heterozygous 

  • Heterosexual. 

noun
  • A heterosexual person. 

  • Fan fiction based on celebrities or fictional characters involved in an opposite-sex romantic and/or sexual relationship. 

  • heterozygote 

sultry

adj
  • Hot and humid. 

  • Very hot and dry; torrid. 

  • Sexually enthralling. 

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