floozie vs slattern

floozie

noun
  • A vulgar or sexually promiscuous woman; a hussy or slattern. 

  • A prostitute who attracts customers by walking the streets. 

slattern

noun
  • A slut, a sexually promiscuous woman. 

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