callus vs stab

callus

noun
  • A hardened area of the skin (especially on the foot or hand) caused by repeated friction, wear or use. 

  • A shining area on the frons of many species of Tabanomorpha (horse flies and relatives). 

  • The material of repair in fractures of bone; a substance exuded at the site of fracture, which is at first soft or cartilaginous in consistency, but is ultimately converted into true bone and unites the fragments into a single piece. 

  • The new formation over the end of a cutting, before it puts out rootlets. 

verb
  • To form such hardened tissue. 

stab

noun
  • A wound made by stabbing. 

  • The horizontal or vertical stabilizer of an aircraft. 

  • An act of stabbing or thrusting with an object. 

  • Pain inflicted on a person's feelings. 

  • Criticism. 

  • An attempt. 

  • A single staccato chord that adds dramatic impact to a composition. 

  • A bacterial culture made by inoculating a solid medium, such as gelatin, with the puncture of a needle or wire. 

verb
  • To injure secretly or by malicious falsehood or slander. 

  • To pierce or to wound (somebody) with a (usually pointed) tool or weapon, especially a knife or dagger. 

  • To thrust in a stabbing motion. 

  • To roughen a brick wall with a pick so as to hold plaster. 

  • To cause a sharp, painful sensation (often used with at). 

  • To pierce folded sheets, near their back edges, for the passage of thread or wire. 

  • To recklessly hit with the tip of a (usually pointed) object, such as a weapon or finger (often used with at). 

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