Commeasurable adj. Having the same measure; commensurate; proportional. "She being now removed by death, a commeasurable grief took as full possession of him as joy had done."
... the word Sociology to Comte, a man of exceptionally methodical quality. I hold he developed the word logically from an arbitrary assumption that the whole universe of being was reducible to measurable and commeasurable and exact and ... — An Englishman Looks at the World • H. G. Wells