Where does “unexhausted” come from?

Unexhausted comes from English exhaust, which derives from Latin ex meaning "out" and a root ultimately from Proto-Indo-European h₂ent-.

unexhausted (English): Not exhausted

Definitions

  1. Not exhausted

Ancestry of “unexhausted”, step by step

unexhausted traces back through two separate lines of ancestry.

via English exhausted

StepLanguageWordMeaning
1EnglishexhaustedVery tired; in a state of exhaustion; Depleted of...
2EnglishexhaustTo draw or let out wholly; to drain off...
3Latinexhaustusdrawn out, exhausted, drained off, emptied,...
4LatinexhaurioI draw out, empty by drawing, exhaust, drain off,...
5Latinhauriōto draw (especially water), drain
6Proto-Italicauzjō
7Proto-Indo-Europeanh₂ews-dawn; east; to draw water, scoop up

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “unexhausted

Every word from Proto-Indo-European h₂ews-Every word from Proto-Italic auzjōEvery word from Latin hauriō