realign vs shake up

realign

verb
  • To align again or anew. 

  • To bring back into alignment. 

shake up

verb
  • To reorganize, to make reforms in. 

  • To upset or distress (a person). 

  • To agitate by shaking. 

  • To restore to its original shape by shaking. 

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