fruitful vs pregnant

fruitful

adj
  • Favourable to the growth of fruit or useful vegetation; not barren. 

  • Being productive in any sense; yielding benefits. 

pregnant

adj
  • Fertile, prolific (usually of soil, ground, etc.). 

  • Of a couple: expecting a baby together. 

  • Having numerous possibilities or implications; full of promise; abounding in ability, resources, etc. 

  • Carrying developing offspring within the body. 

noun
  • A pregnant woman. 

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