catalyst vs wrangle

catalyst

noun
  • An inciting incident that sets the successive conflict into motion. 

  • A substance that increases the rate of a chemical reaction without being consumed in the process. 

  • A catalytic converter. 

  • An object that facilitates the casting of a spell (such as a magic wand). 

  • Something that encourages progress or change. 

wrangle

noun
  • An angry dispute; a noisy quarrel; an altercation. 

  • Angry disputation; noisy quarrelling. 

verb
  • To quarrel angrily and noisily; to bicker. 

  • Followed by out of: to elicit (something) from a person by arguing or bargaining. 

  • To gather and organize (data, facts, information, etc.), especially in a way which requires sentience rather than automated methods alone, as in data wrangling. 

  • To argue, to debate; also (dated), to debate or discuss publicly, especially about a thesis at a university. 

  • To make harsh noises as if quarrelling. 

  • To convince or influence (someone) by arguing or contending. 

  • To herd (horses or other livestock). 

  • To manage or supervise (people). 

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