bustle vs push-up

bustle

verb
  • To move busily and energetically with fussiness (often followed by about). 

  • To teem or abound (usually followed by with); to exhibit an energetic and active abundance (of a thing). 

  • To push around, to importune. 

noun
  • An excited activity; a stir. 

  • A cover to protect and hide the back panel of a computer or other office machine. 

  • A frame worn underneath a woman's skirt, typically only protruding from the rear as opposed to the earlier more circular hoops. 

push-up

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

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. 

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