peg vs specialize

peg

verb
  • To narrow the cuff openings of a pair of pants so that the legs take on a peg shape. 

  • To affix or pin. 

  • To fasten using a peg. 

  • To move one's pegs to indicate points scored; to score with a peg. 

  • To throw. 

  • To indicate or ascribe an attribute to. (Assumed to originate from the use of pegs or pins as markers on a bulletin board or a list.) 

  • To engage in anal sex by penetrating (one's male partner) with a dildo. 

  • To keep working hard at something; to peg away. 

  • To reach or exceed the maximum value on (a scale or gauge). 

  • To fix a value or price. 

noun
  • A cylindrical wooden or metal object used to fasten or as a bearing between objects. 

  • One of the pins of a musical instrument, on which the strings are strained. 

  • A stump. 

  • A support; a reason; a pretext. 

  • A fixed exchange rate, where a currency's value is matched to the value of another currency or measure such as gold. 

  • The penetration of one's (male) partner in the anus using a dildo. 

  • A peg moved on a crib board to keep score. 

  • A small quantity of a strong alcoholic beverage. 

  • A protrusion used to hang things on. 

  • A step; a degree. 

  • A serving of any hard spirit, particularly whisky. 

  • A topic of interest, such as an ongoing event or an anniversary, around which various features can be developed. 

  • A place formally allotted for fishing 

specialize

verb
  • To narrow in scope. 

  • To become distinct or separate from what is common 

  • To focus one's study upon a particular skill, field, topic, or genre. 

  • To make distinct or separate due to form or function. 

  • To be known or notorious for some specialty. 

  • To specify: to mention specifically. 

  • To focus one's business upon a particular item or service. 

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