The story
- Proto-Indo-European*h₁éǵʰ
- Proto-Indo-European*h₁éǵʰs
- Proto-Italic*eks
- Latinex
- Latinex-
- Proto-Indo-European*h₂ews-
- Proto-Indo-European*h₂ews-ye-ti
- Proto-Italic*auziō
- Latinhauriō
- Latinexhauriō
- Latinexhaustus
- Englishexhaust
- Proto-Indo-European*lewh₁-
- Proto-Indo-European*lewHs-
- Proto-Germanic*leusaną
- Proto-Germanic*lausaz
- English todayexhaustless
Etymology from Wiktionary, CC BY-SA 4.0.