diminutive vs micro

diminutive

adj
  • Of or pertaining to, or creating a word form expressing smallness, youth, unimportance, or endearment. 

  • Very small. 

noun
  • A word form expressing smallness, youth, unimportance, or endearment. For example, doggie from dog, Sophie for Sophia, darling from dear 

micro

adj
  • Small, relatively small; used to contrast levels of the noun modified. 

noun
  • a very small person 

  • micromanagement 

verb
  • to micromanage 

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