diarize vs tabulate

diarize

verb
  • To record (events) in a diary. 

tabulate

adj
  • Describing a member of an extinct order of corals, the Tabulata: having tabulae (well-developed horizontal internal partitions within each cell). 

noun
  • A member of the order Tabulata. 

verb
  • To arrange in tabular form; to arrange into a table. 

  • To set out as a list; to enumerate, to list. 

  • To shape with a flat surface. 

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