Where does “unvarying” come from?

Unvarying derives from English vary, which traces through Proto-Indo-European óynos and ano- to the root h₂ent-, meaning "to be" or "exist."

unvarying (English): persistent, constant, changeless; lacking...

Definitions

  1. persistent, constant, changeless; lacking...

Ancestry of “unvarying”, step by step

StepLanguageWordMeaning
1Englishvaryingpresent participle of vary; A kind of variable,...
2EnglishvaryTo change with time or a similar parameter; To...
3Middle Englishvarien
4Old Frenchvarier
5Latinvariōto diversify, variegate, change, transform, make different or various, alter, vary, interchange
6Latinvariusdiverse, different, various, variegated
7Latinvārus
8Proto-Indo-Europeanh₂wer-to lift up; to moisten; to flow; to raise, hang
9Proto-Indo-Europeanwēr-true
10Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

Words derived from “unvarying

Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wēr-Every word from Proto-Indo-European h₂wer-
unvarying — Etymology, Origin & Word History | Etymology Explorer