thence vs though

thence

adv
  • Deriving from this fact or circumstance; therefore, therefrom. 

  • From there, from that place or from that time. 

though

adv
  • Despite that; however. 

  • Used to intensify statements or questions; indeed. 

conj
  • Despite the fact that; although. 

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