crypt vs soulscot

crypt

noun
  • An underground vault, especially one beneath a church that is used as a burial place. 

  • Any of the genus Cryptopus of orchids of Madagascar and Mauritius. 

  • A small pit or cavity in the surface of an organ or other structure. 

  • Any of the genus Cryptocoryne of aquatic plants of southern and southeastern Asia. 

soulscot

noun
  • A funeral payment, formerly made at the grave, usually to the parish priest in whose church service for the departed had been said; a mortuary. 

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