eminence vs tuberculum

eminence

noun
  • A protuberance. 

  • Someone of high rank, reputation or social status. 

  • Prominence in a particular order or accumulation; esteem. 

  • An elevated land area or a hill. 

  • A dark purple color. 

  • The quality or state of being eminent. 

  • eminence 

tuberculum

noun
  • tubercle 

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