The story
- Proto-Italic*wre-
- Latinre-
- Old Frenchre-
- Middle Englishre-
- Englishre-
- Proto-Indo-European*ǵʰeh₂-
- Ancient Greekχαῦνος (khaûnos)
- Ancient Greekχάος (kháos)
- Dutchgas
- Englishgas
- Proto-Indo-European*dʰeh₁-
- Proto-Italic*θakos
- Englishgasify
- English todayregasify
Etymology from Wiktionary, CC BY-SA 4.0.