hackle vs notch

hackle

verb
  • To separate, as the coarse part of flax or hemp from the fine, by drawing it through the teeth of a hackle or hatchel. 

  • To dress (flax or hemp) with a hackle; to prepare fibres of flax or hemp for spinning. 

noun
  • By extension (because the hackles of a rooster are lifted when it is angry), the hair on the nape of the neck in dogs and other animals; also used figuratively for humans. 

  • Any flimsy substance unspun, such as raw silk. 

  • A feather plume on some soldier's uniforms, especially the hat or helmet. 

  • A type of jagged crack extending inwards from the broken surface of a fractured material. 

  • A feather used to make a fishing lure or a fishing lure incorporating a feather. 

  • An instrument with steel pins used to comb out flax or hemp. 

  • A plate with rows of pointed needles used to blend or straighten hair. 

  • One of the long, narrow feathers on the neck of birds, most noticeable on the rooster. 

notch

verb
  • To cut a notch in (something). 

  • To achieve (something); to add to one's score or record of successes. 

  • To join by means of notches. 

  • To record (a score or similar) by making notches on something. 

  • To fit (an arrow) to a bow by means of the notch cut at the end of the arrow; to nock. 

noun
  • An indentation. 

  • A mountain pass; a defile. 

  • A discontinuous change in a taxation schedule. 

  • Woman. 

  • Such a cut, used for keeping a record. 

  • A level or degree. 

  • A portion of a mobile phone that overlaps the edge of the screen, used to house camera, sensors etc. while maximizing screen space. 

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