indivisible vs minimal

indivisible

noun
  • An infinitely small quantity which is assumed to admit of no further division. 

  • That which cannot be divided or split. 

adj
  • Incapable of being divided; atomic. 

  • Incapable of being divided by a specific integer without leaving a remainder. 

minimal

noun
  • Something very small; a tiny part or fragment. 

adj
  • Characterised by the use of simple form or structures. 

  • Characterised by the repetition and gradual alteration of short phrases. 

  • The smallest possible amount, quantity, or degree. 

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