The story
- Proto-Indo-European*h₂ews-
- Proto-Indo-European*h₂ewsér
- Proto-Hellenic*auhḗr
- Ancient Greekᾱ̓ήρ (āḗr)
- Latināēr
- Old Frenchair
- Middle Englishaire
- Englishair
- Proto-Indo-European*weǵʰ-
- Proto-Germanic*wegaz
- Proto-West Germanic*weg
- Old Englishweġ
- Middle Englishwey
- Englishway
- English todayairway
Etymology from Wiktionary, CC BY-SA 4.0.