arch vs push-up

arch

noun
  • Curved part of the bottom of a foot. 

  • An architectural element having the shape of an arch 

  • An inverted U shape. 

  • Any place covered by an arch; an archway. 

  • A natural arch-shaped opening in a rock mass. 

  • An arch-shaped arrangement of trapezoidal stones, designed to redistribute downward force outward. 

verb
  • To form into an arch shape. 

  • To cover with an arch or arches. 

adj
  • principal; primary 

  • knowing, clever, mischievous 

push-up

noun
  • An exercise done to improve upper body strength, performed by resting on one's toes and hands and pushing one's weight off the floor. 

  • A push-up bra. 

adj
  • Supporting the breasts to increase their apparent size. 

  • Designed to be worn rolled up. 

verb
  • To perform a push-up, or to lift oneself off the ground in a push-up-like manner. 

How often have the words arch and push-up occurred in a corpus of books? (source: Google Ngram Viewer )