pump vs suck

pump

verb
  • To express milk from (a breast) by means of a breast pump. 

  • To pass (messages) into a program so that it can obey them. 

  • To pass gas; to fart quietly. 

  • Of music: to be loud, to have strong bass and rhythms; (by extension) to be full of energy. 

  • To inject silicone into the body in order to try to achieve a fuller or curvier look. 

  • To shake (a person's hand) vigorously. 

  • To enlarge the body by means of weightlifting or steroid use. 

  • To use a pump; to move (water or other liquid) by means of a pump. 

  • To fill with air by means of a pump; to inflate. 

  • To kick, throw, or hit the ball far and high. 

  • To move rhythmically, as the motion of a pump. 

  • To copulate. 

  • To gain information from (a person) by persistent questioning. 

noun
  • A device for moving or compressing a liquid or gas. 

  • A type of women's shoe which leaves the instep uncovered and has a relatively high heel, especially a stiletto (with a very high and thin heel) 

  • A dancing shoe. 

  • A device for dispensing liquid or gas to be sold, particularly fuel. 

  • A swelling of the muscles caused by increased blood flow following high intensity weightlifting. 

  • A ride on a bicycle given to a passenger, usually on the handlebars or fender. 

  • An instance of the action of a pump; one stroke of a pump; any action similar to pumping 

  • The heart. 

  • A low-top shoe with a rubber sole and a canvas upper; a low-top canvas sneaker. 

  • A type of shoe without a heel. 

suck

verb
  • To use the mouth and lips to pull in (a liquid, especially milk from the breast). 

  • To be inferior or objectionable: a general term of disparagement, sometimes used with at to indicate a particular area of deficiency. 

  • To perform fellatio. 

  • To work the lips and tongue on (an object) to extract moisture or nourishment; to absorb (something) in the mouth. 

  • To pull (something) in a given direction, especially without direct contact. 

  • To perform such an action; to feed from a breast or teat. 

  • To put the mouth or lips to (a breast, a mother etc.) to draw in milk. 

  • To extract, draw in (a substance) from or out of something. 

noun
  • An act of fellatio. 

  • Milk drawn from the breast. 

  • A weak, self-pitying person; a person who refuses to go along with others, especially out of spite; a crybaby or sore loser. 

  • Badness or mediocrity. 

  • An instance of drawing something into one's mouth by inhaling. 

  • An indrawing of gas or liquid caused by suction. 

  • A part of a river towards which strong currents converge making navigation difficult. 

  • A sycophant, especially a child. 

  • The ability to suck; suction. 

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