apropos vs foremost

apropos

adv
  • To the purpose; appropriately. 

  • By the way. 

  • Timely; at a good time. 

prep
  • Regarding or concerning. 

adj
  • Of an appropriate or pertinent nature. 

  • by the way, incidental 

foremost

adv
  • Most importantly. 

  • In front, prominently forward. 

  • First in time. 

adj
  • Positioned in front of (all) others in space, most forward. 

  • Coming before (all) others in time. 

  • Closest to the bow. 

  • Of the highest rank or position; of the greatest importance; of the highest priority. 

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