dogsbody vs slavey

dogsbody

noun
  • A person who does menial work, a servant. 

verb
  • To act as a dogsbody, to do menial work 

slavey

noun
  • A male servant. 

  • A female domestic servant; a maid or maidservant. 

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