decidedly vs so much

decidedly

adv
  • In a decided or final manner; resolutely. 

  • In a manner which leaves little question; definitely, clearly. 

so much

adv
  • To a certain degree or extent 

adj
  • To such a quantity, degree etc. 

noun
  • A particular amount, often a large or excessive amount. 

  • A demonstrated amount. 

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