kist vs tomb

kist

verb
  • To place in a coffin. 

noun
  • An individual installment of the yearly land revenue. 

  • A coffin. 

  • A chest. 

tomb

verb
  • To bury. 

noun
  • A small building (or "vault") for the remains of the dead, with walls, a roof, and (if it is to be used for more than one corpse) a door. It may be partly or wholly in the ground (except for its entrance) in a cemetery, or it may be inside a church proper or in its crypt. Single tombs may be permanently sealed; those for families (or other groups) have doors for access whenever needed. 

  • A pit in which the dead body of a human being is deposited; a grave. 

  • One who keeps secrets. 

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