clank vs rattling

clank

noun
  • A loud, hard sound of metal hitting metal. 

verb
  • To make a clanking sound 

  • To cause to sound with a clank. 

rattling

noun
  • rattle (a sound made by loose objects shaking or vibrating against one another) 

adj
  • Lively, quick (speech, pace). 

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