brevet vs testament

brevet

noun
  • An authoritative grant or mark of recognition; a seal of approval. 

  • An organized, long-distance bicycle ride — not a race, but a test of endurance — which follows a designated but unmarked route passing through check points. 

  • A warrant from the government, granting a privilege, title, or dignity, as in France. 

  • A military document entitling a commissioned officer to hold a higher rank temporarily, but without an increase in pay. 

verb
  • To promote by brevet. 

testament

noun
  • A tangible proof or tribute. 

  • A solemn, authentic instrument in writing, by which a person declares his or her will as to disposal of his or her inheritance (estate and effects) after his or her death, benefiting specified heir(s). 

  • One of the two parts to the scriptures of the Christian religion: the New Testament, considered by Christians to be a continuation of the Hebrew scriptures, and the Hebrew scriptures themselves, which they refer to as the Old Testament. 

  • A credo, expression of conviction 

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