eater vs glutton

eater

noun
  • A person who eats. 

  • A configuration of cells that appears to consume another configuration by gradually causing it to disappear. 

  • A fruit or other food that is suitable for eating, especially one that is intended to be eaten uncooked. 

glutton

noun
  • One who eats voraciously, obsessively, or to excess; a gormandizer. 

  • One who consumes voraciously, obsessively, or to excess 

adj
  • Gluttonous; greedy; gormandizing. 

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