dearth vs wealth

dearth

noun
  • A period or condition when food is rare and hence expensive; famine. 

  • Scarcity; a lack or short supply. 

wealth

noun
  • A great amount; an abundance or plenty. 

  • Riches; a great amount of valuable assets or material possessions. 

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