appellational vs diminutive

appellational

adj
  • Relating to appellation or naming. 

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 

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