spleen vs umbrage

spleen

verb
  • To annoy or irritate. 

  • To remove the spleen, or, by extension, to gore. 

  • To excise or remove. 

  • To complain; to rail; to vent one's spleen. 

noun
  • A fit of immoderate laughter or merriment. 

  • In vertebrates, including humans, a ductless vascular gland, located in the left upper abdomen near the stomach, which destroys old red blood cells, removes debris from the bloodstream, acts as a reservoir of blood, and produces lymphocytes. 

umbrage

verb
  • To displease or cause offense. 

  • To shade. 

noun
  • A feeling of doubt. 

  • Leaves that provide shade, as the foliage of trees. 

  • A feeling of anger or annoyance caused by something offensive. 

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