tasteful vs yummy

tasteful

adj
  • Having a high relish; savoury. 

  • Gay; fashionable. 

  • Having or exhibiting good taste; aesthetically pleasing or conforming to expectations or ideals of what is appropriate. 

yummy

adj
  • Delicious. 

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