drudge vs housemaid

drudge

noun
  • A person who works in a low servile job. 

  • Someone who works for (and may be taken advantage of by) someone else. 

verb
  • To labour in (or as in) a low servile job. 

housemaid

noun
  • A female domestic worker attached to the non-servant quarter part of the house, as opposed to a scullery maid. 

  • A housewife. 

verb
  • To be a housemaid. 

  • To wait on someone hand on foot, to watch them. 

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