H vs t

H

character
  • The eighth letter of the English alphabet, called aitch and written in the Latin script. 

adv
  • Synonym of AH: in the year of the Hegira, used to mark dates employing the Islamic calendar. 

name
  • A hypothetical source proposed to underlie the Holiness Code and to have influenced various other parts of the Torah. 

adj
  • Pornographic in a way characteristic of hentai. 

noun
  • A pencil of grade H. 

  • A grade of pencil with lead that makes darker marks than a pencil of grade 2H; a pencil with hard lead. 

t

character
  • The twentieth letter of the English alphabet, called tee and written in the Latin script. 

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