though vs til

though

conj
  • Despite the fact that; although. 

adv
  • Used to intensify statements or questions; indeed. 

  • Despite that; however. 

til

conj
  • until, till 

noun
  • sesame (plant) 

  • A species of tree in the Lauraceae family, native to Madeira and the Canary Islands; Ocotea foetens. 

prep
  • until, till 

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