Etymograph

English

intervariate

From inter- + variate.

Formed from inter- + variate

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

English inter-

Latin variatus ‘diversified, variegated, transformed etc’

English variate

Today it means

adj Describes something, such as a corelation, that is between variables.

Language periods are conventional ranges, not dates for this word.

Etymograph / intervariate