consuetudinal vs used

consuetudinal

adj
  • According to custom; customary; usual. 

  • Synonym of habitual 

used

adj
  • Familiar through use; usual; accustomed. 

  • That is or has or have been used. 

  • That has or have previously been owned by someone else. 

verb
  • To perform habitually; to be accustomed [to doing something]. 

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