The story
- Proto-Indo-European*h₁éǵʰ
- Proto-Indo-European*h₁éǵʰs
- Proto-Indo-European*h₁eǵʰsteros
- Proto-Italic*eksteros
- Latinexter
- Latinextrā
- Englishextra-
- Ancient Greekλᾰ́ρῠγξ (lắrŭnx)
- Latinlarynx
- New Latinlaryngeus
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishlaryngeal
- English todayextralaryngeal
Etymology from Wiktionary, CC BY-SA 4.0.