Where does “intervary” come from?

intervary (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

intervary (English): To alter or vary between; to change

Definitions

  1. To alter or vary between; to change

Ancestry of “intervary”, step by step

intervary traces back through two separate lines of ancestry.

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English vary

StepLanguageWordMeaning
1EnglishvaryTo change with time or a similar parameter; To...
2Middle Englishvarien
3Old Frenchvarier
4Latinvariōto diversify, variegate, change, transform, make different or various, alter, vary, interchange
5Latinvariusdiverse, different, various, variegated
6Latinvārus
7Proto-Indo-Europeanh₂wer-to lift up; to moisten; to flow; to raise, hang
8Proto-Indo-Europeanwēr-true
9Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Latin interus