preorder vs rig

preorder

verb
  • To sort or arrange beforehand. 

  • To order (goods or services) in advance, before they are available. 

adj
  • Such that, recursively, the root is visited before the left and right subtrees. 

noun
  • A binary relation that is reflexive and transitive. 

  • An order for goods or services placed in advance. 

rig

verb
  • To make or construct something in haste or in a makeshift manner. 

  • To move (a heavy object) with the help of slings, hoists, block and tackle, levers, or similar equipment. 

  • To dress or clothe in some costume. 

  • To manipulate something dishonestly for personal gain or discriminatory purposes. 

  • To equip and fit (a ship) with sails, shrouds, and yards. 

  • To outfit a model with controls for animation. 

noun
  • Special equipment or gear used for a particular purpose. 

  • An imperfectly castrated horse, sheep etc. 

  • A model outfitted with parameterized controls for animation. 

  • Radio equipment, especially a citizen's band transceiver. 

  • A costume or an outfit. 

  • A ridge. 

  • A promiscuous woman. 

  • An algebraic structure similar to a ring, but without the requirement that every element have an additive inverse. 

  • The special apparatus used for drilling wells. 

  • The rigging of a sailing ship or other such craft. 

  • A large truck such as a semi-trailer truck. 

  • A personal computer, typically one modified for looks. 

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