regroup vs reshuffle

regroup

noun
  • An act of regrouping. 

verb
  • To group or categorize again. 

  • To pause and get organized again. 

reshuffle

noun
  • an instance of reshuffling, a reorganization 

verb
  • To reorganize or rearrange something, especially government posts. 

  • To shuffle something again, especially playing cards. 

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