airsick vs queasy

airsick

adj
  • Nauseated due to the effects of motion of an aircraft; suffering from motion sickness caused by air travel. 

queasy

adj
  • Experiencing or causing nausea or uneasiness, often characterized by an unsettled stomach. 

  • Easily troubled; squeamish. 

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