homogeneous vs incommensurable

homogeneous

adj
  • Of which the properties of a smaller set apply to the whole; scalable. 

  • Having the same composition throughout; of uniform make-up. 

  • Of the same kind; alike, similar. 

  • In the same state of matter. 

incommensurable

adj
  • Not able to be measured by the same standards as another term in the context. 

  • having a ratio that is not expressible as a fraction of two integers. 

  • having no common integer divisor except 1. 

noun
  • An incommensurable value or quantity; an irrational number. 

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