air vs express

air

verb
  • To discuss varying viewpoints on a given topic. 

  • To be broadcast. 

  • To broadcast (a television show etc.). 

  • To bring (something) into contact with the air, so as to freshen or dry it. 

  • To ignore (a person). 

  • To let fresh air into a room or a building, to ventilate. 

noun
  • understood as a gaseous mixture of nitrogen, oxygen, and various trace gases. 

  • The apparently open space above the ground which this substance fills, (historical) formerly thought to be limited by the firmament but (meteorology) now considered to be surrounded by the near vacuum of outer space. 

  • understood as a particular local substance with supposed effects on human health. 

  • A song, especially a solo; an aria. 

  • A jump in which one becomes airborne. 

  • A feeling or sense. 

  • The substance constituting Earth's atmosphere 

  • A sense of poise, graciousness, or quality. 

  • Nothing; absence of anything. 

  • Publicity. 

  • A breeze; a gentle wind. 

  • A television or radio signal; (by extension) media broadcasts in general. 

  • An air conditioner or the processed air it produces. 

  • understood as one of the four elements of the ancient Greeks and Romans. 

  • Pretension; snobbishness; pretence that one is better than others. 

express

verb
  • To convey or communicate; to make known or explicit. 

  • To transcribe deoxyribonucleic acid into messenger RNA. 

  • To press, squeeze out (especially said of milk). 

  • To translate messenger RNA into protein. 

adj
  • Truly depicted; exactly resembling. 

  • Moving or operating quickly, as a train not making local stops. 

  • Specific or precise; directly and distinctly stated; not merely implied. 

  • Providing a more limited but presumably faster service than a full or complete dealer of the same kind or type. 

adv
  • Moving or operating quickly, as a train not making local stops. 

noun
  • An express office. 

  • That which is sent by an express messenger or message. 

  • A mode of transportation, often a train, that travels quickly or directly. 

  • A service that allows mail or money to be sent rapidly from one destination to another. 

  • An express rifle. 

  • A messenger sent on a special errand; a courier. 

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