blatter vs yak

blatter

noun
  • Blather; foolish talk. 

  • A sound of rapid motion. 

  • A hard battering of rain. 

verb
  • To blather. 

  • To hurry or rush noisily. 

yak

noun
  • A talk, particular an informal talk; chattering; gossip. 

  • An ox-like mammal native to the Himalayas, Mongolia, Burma, and Tibet with dark, long, and silky hair, a horse-like tail, and a full, bushy mane. 

  • A laugh. 

  • Vomit. 

  • A kayak. 

verb
  • To talk, particularly informally but persistently; to chatter or prattle. 

  • To vomit, usually as a result of excessive alcohol consumption. 

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