breach vs parity

breach

verb
  • To break into a ship or into a coastal defence. 

  • To make a breach in. 

  • To leap out of the water. 

  • To violate or break. 

  • To charge or convict (someone) of breaching the terms of a bail, probation, recognizance, etc. 

noun
  • The act of breaking, in a figurative sense. 

  • A breaking or infraction of a law, or of any obligation or tie; violation; non-fulfillment 

  • A difference in opinions, social class etc. 

  • A breaking of waters, as over a vessel or a coastal defence; the waters themselves 

  • A breaking up of amicable relations, a falling-out. 

  • A breaking out upon; an assault. 

  • A gap or opening made by breaking or battering, as in a wall, fortification or levee / embankment; the space between the parts of a solid body rent by violence 

parity

noun
  • A set with the property of having all of its elements belonging to one of two disjoint subsets, especially a set of integers split in subsets of even and odd elements. 

  • The number of delivered pregnancies reaching viable gestational age, usually between 20-28 weeks 

  • The number of times a sow has farrowed. 

  • Symmetry of interactions under spatial inversion. 

  • In reversi, the last move within a given sector of the board. 

  • The classification of an element of a set with parity into one of the two sets. 

  • Equality; comparability of strength or intensity. 

  • The count of one bits in a value, reduced to even or odd or zero or one. 

  • Resemblance; analogy. 

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