first base vs prominent

first base

noun
  • The base after home plate in a counter-clockwise path around a baseball infield. 

  • Completion of the first phase of an activity. 

  • Kissing, regarded as the first phase of a sexual relationship. 

  • The betting spot located immediately to the left of the dealer, which is first to receive cards and first to act. 

prominent

noun
  • Any of various moths having a conspicuous projection on the inner margin of the wings. 

  • In Nazi concentration camps, an inmate entrusted with minor supervisory duties and rewarded with perquisites. 

adj
  • standing out, or projecting; jutting; protuberant 

  • likely to attract attention from its size or position; conspicuous 

  • eminent; distinguished above others 

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