expecting vs fearful

expecting

noun
  • The process by which somebody expects something. 

adj
  • Of a woman, female animal, or couple, in expectation of giving birth; pregnant. 

fearful

adj
  • Frightening; causing fear. 

  • Tending to fear; timid. 

adv
  • Extremely; fearfully. 

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