scolder vs vituperator

scolder

noun
  • One who scolds. 

  • The oldsquaw. 

  • The oystercatcher, so called from its shrill cries. 

vituperator

noun
  • One who vituperates, or censures abusively. 

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