chore vs housekeeping

chore

noun
  • A task, especially a difficult, unpleasant, or routine one. 

verb
  • To steal. 

housekeeping

noun
  • Any general tasks that involve preparation. 

  • Hospitality; a liberal and hospitable table; a supply of provisions. 

  • The chores of maintaining a house as a residence, especially cleaning. 

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