callus vs stalk

callus

noun
  • 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. 

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

verb
  • To form such hardened tissue. 

stalk

noun
  • A stem or peduncle, as in certain barnacles and crinoids. 

  • The stem or main axis of a plant, which supports the seed-carrying parts. 

  • An iron bar with projections inserted in a core to strengthen it; a core arbor. 

  • The petiole, pedicel, or peduncle of a plant. 

  • One of the two upright pieces of a ladder. 

  • A particular episode of trying to follow or contact someone. 

  • The narrow basal portion of the abdomen of a hymenopterous insect. 

  • The peduncle of the eyes of decapod crustaceans. 

  • The hunting of a wild animal by stealthy approach. 

  • An ornament in the Corinthian capital resembling the stalk of a plant, from which the volutes and helices spring. 

  • Something resembling the stalk of a plant, such as the stem of a quill. 

  • A haughty style of walking. 

verb
  • To (try to) follow or contact someone constantly, often resulting in harassment.ᵂᵖ 

  • To walk haughtily. 

  • To walk behind something, such as a screen, for the purpose of approaching game; to proceed under cover. 

  • To walk slowly and cautiously; to walk in a stealthy, noiseless manner. 

  • To approach slowly and quietly in order not to be discovered when getting closer. 

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