complainant vs scolder

complainant

noun
  • One who makes complaint. 

  • An alleged victim in a criminal investigation or trial. 

  • The party that brings a civil lawsuit against another; the plaintiff. 

scolder

noun
  • One who scolds. 

  • The oldsquaw. 

  • The oystercatcher, so called from its shrill cries. 

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