dyscrasia vs nausea

dyscrasia

noun
  • Any bodily disorder, especially regarding the blood. 

  • Imbalance of the four bodily humors (blood, black and yellow bile, phlegm) that was thought to cause disease. 

nausea

noun
  • Motion sickness. 

  • A feeling of illness or discomfort in the digestive system, usually characterized by a strong urge to vomit. 

  • Strong dislike or disgust. 

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