throttle vs wheeze

throttle

verb
  • To breathe hard, as when nearly suffocated. 

  • To utter with breaks and interruption, in the manner of a person half suffocated. 

  • To have the throat obstructed so as to be in danger of suffocation; to choke; to suffocate. 

  • To control or adjust the speed of (an engine). 

  • To cut back on the speed of (an engine, person, organization, network connection, etc.). 

  • To strangle or choke someone. 

noun
  • A valve that regulates the supply of fuel-air mixture to an internal combustion engine and thus controls its speed; a similar valve that controls the air supply to an engine. 

  • The lever or pedal that controls this valve. 

wheeze

verb
  • To breathe hard, and with an audible piping or whistling sound, as persons affected with asthma. 

  • To convulse with laughter; to become breathless due to intense laughing. 

  • To make a sound that resembles the sound of human wheezing. 

noun
  • An ordinary whisper exaggerated so as to produce the hoarse sound known as the "stage whisper"; a forcible whisper with some admixture of tone. 

  • Something very humorous or laughable. 

  • A piping or whistling sound caused by difficult respiration. 

  • An ulterior scheme or plan. 

  • A sound that resembles a human wheezing. 

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