disseminated vs rare

disseminated

adj
  • spread around; widespread 

  • spread over a wide area of the body or of an organ 

rare

verb
  • To rear, bring up, raise. 

  • To rear, rise up, start backwards. 

noun
  • A scarce or uncommon item. 

adj
  • Thin; of low density. 

  • Very uncommon; scarce. 

  • Particularly of meat, especially beefsteak: cooked very lightly, so the meat is still red. 

  • Good; enjoyable. 

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