keep vs ship

keep

verb
  • To maintain possession of. 

  • To supply with necessities and financially support (a person). 

  • To refrain from freely disclosing (a secret). 

  • To continue in (a course or mode of action); to not intermit or fall from; to uphold or maintain. 

  • To remain edible or otherwise usable. 

  • To remain in a state. 

  • To observe; to adhere to; to fulfill; to not swerve from or violate. 

  • To raise; to care for. 

  • To have habitually in stock for sale. 

  • To act as wicket-keeper. 

  • To enter (accounts, records, etc.) in a book. 

  • To maintain the condition of; to preserve in a certain state. 

  • To restrain. 

  • To maintain (an establishment or institution); to conduct; to manage. 

  • To watch over, look after, guard, protect. 

  • To record transactions, accounts, or events in. 

  • To remain faithful to a given promise or word. 

  • To continue. 

noun
  • The state of being kept; hence, the resulting condition; case. 

  • A cap for holding something, such as a journal box, in place. 

  • The food or money required to keep someone alive and healthy; one's support, maintenance. 

  • The main tower of a castle or fortress, located within the castle walls. 

ship

verb
  • To put or secure in its place. 

  • To trade or send a player to another team. 

  • To engage to serve on board a vessel. 

  • To take in (water) over the sides of a vessel. 

  • To pass (from one person to another). 

  • To go all in. 

  • Leave, depart, scram. 

  • To send by water-borne transport. 

  • To bungle a kick and give the opposing team possession. 

  • To send (a parcel or container) to a recipient (by any means of transport). 

  • To embark on a ship. 

  • To support or approve of a fictional romantic relationship between two characters, typically in fan fiction or other fandom contexts. 

  • To release a product (not necessarily physical) to vendors or customers; to launch. 

noun
  • A dish or utensil (originally fashioned like the hull of a ship) used to hold incense. 

  • A spaceship (the type of pattern in a cellular automaton). 

  • A vessel which travels through any medium other than across land, such as an airship or spaceship. 

  • A fictional romantic relationship between two characters, either real or themselves fictional, especially one explored in fan fiction. 

  • The third card of the Lenormand deck. 

  • A water-borne vessel generally larger than a boat. 

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