English
intervariability
From inter- + variability.
Formed from inter- + variability
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Old French variable
English variability
Today it means
noun The condition of being intervariable
Language periods are conventional ranges, not dates for this word.
Etymograph / intervariability