attain vs slump

attain

verb
  • To come or arrive, by motion, growth, bodily exertion, or efforts toward a place, object, state, etc. 

  • To reach or come to, by progression or motion; to arrive at (a place, time, state, etc.). 

  • To gain (an object or desired result). 

slump

verb
  • To fall or sink suddenly through or in, when walking on a surface, as on thawing snow or ice, a bog, etc. 

  • To cause to collapse; to hit hard; to render unsconscious; to kill. 

  • To collapse heavily or helplessly. 

  • To lump; to throw together messily. 

  • To slouch or droop. 

  • To decline or fall off in activity or performance. 

noun
  • A period when a person goes without the expected amount of sex or dating. 

  • A measure of the fluidity of freshly mixed concrete, based on how much the concrete formed in a standard slump cone sags when the cone is removed. 

  • The gross amount; the mass; the lump. 

  • A boggy place. 

  • A heavy or helpless collapse; a slouching or drooping posture; a period of poor activity or performance, especially an extended period. 

  • The noise made by anything falling into a hole, or into a soft, miry place. 

  • A cobbler-like dessert cooked on a stove. 

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