plethoric vs self-indulgent

plethoric

adj
  • Excessive, overabundant, rife; loosely, abundant, varied. 

  • Suffering from plethora; ruddy in complexion, congested or swollen with blood. 

self-indulgent

adj
  • Exhibiting tendencies of self-indulgence. 

How often have the words plethoric and self-indulgent occurred in a corpus of books? (source: Google Ngram Viewer )