ironing vs laving

ironing

noun
  • The act of pressing clothes with an iron. 

  • Laundry that has been washed and is ready to be ironed. 

  • Laundry that has recently been ironed. 

laving

noun
  • The act by which something is laved or washed. 

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