clenched fist vs nief

clenched fist

noun
  • Synonym of raised fist 

  • Used other than figuratively or idiomatically: see clenched, fist. 

nief

noun
  • A fist. 

  • A serf or bondsman born into servitude. 

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