blatter vs thump

blatter

noun
  • A sound of rapid motion. 

  • A hard battering of rain. 

  • Blather; foolish talk. 

verb
  • To blather. 

  • To hurry or rush noisily. 

thump

noun
  • The sound of such a blow; a thud. 

  • A blow that produces a muffled sound. 

verb
  • To throb with a muffled rhythmic sound. 

  • To hit (someone or something) as if to make a thump. 

  • To cause to make a thumping sound. 

  • To thud or pound. 

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