anger vs lash out

anger

verb
  • To become angry. 

  • To cause such a feeling of antagonism in. 

noun
  • A strong feeling of displeasure, hostility or antagonism towards someone or something, usually combined with an urge to harm, often stemming from perceived provocation, hurt, or threat. 

lash out

verb
  • To make a fierce verbal attack. 

  • To splash out (spend a lot of money) 

  • To make a sudden violent attack. 

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