jamb vs prep

jamb

verb
  • To fix or attach a jamb to. 

noun
  • Synonym of jambeau (“piece of armor for the leg”). 

  • Either of the vertical components that form the side of an opening in a wall, such as that of a door frame, window frame, or fireplace. 

  • Any thick mass of rock that prevents miners from following the lode or vein. 

prep

verb
  • To prepare. 

noun
  • A student or graduate of a prep school, a preppy. 

  • A prep school. 

  • preparatory level; the last two levels or the fourth and fifth years of preschool; the two levels before first grade. 

  • Preparation. 

  • Homework, work set to do outside class time, used widely in public schools and preparatory schools but not state schools. 

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