nymph vs wench

nymph

noun
  • A young girl, especially one who is attractive, beautiful or graceful. 

  • The larva of certain insects. 

  • Any female nature spirit associated with water, forests, grotto, wind, etc. 

  • Any of various butterflies of the family Nymphalidae. 

wench

noun
  • A black woman (of any age), especially if in a condition of servitude. 

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