dishwasher vs washing-up

dishwasher

noun
  • Someone who washes dishes, especially one hired to wash dishes in a restaurant. 

  • A European bird, the wagtail. 

  • A machine for washing dishes. 

  • A bird, the restless flycatcher (Myiagra inquieta). 

washing-up

noun
  • The act of washing dishes etc; dishwashing. 

adj
  • Of or relating to washing dishes. 

How often have the words dishwasher and washing-up occurred in a corpus of books? (source: Google Ngram Viewer )