The story
- Proto-Indo-European*sḗh₂l
- Proto-Hellenic*hā́ls
- Ancient Greekᾰ̔́λς (hắls)
- Englishhalo-
- Egyptiannṯr
- Egyptiannṯrj
- Ancient Greekνῐ́τρον (nĭ́tron)
- Englishnitro-
- Akkadian𒎎𒋆𒁉𒍣𒁕 (guḫlum)
- Aramaicכוחלא (kuḥlā)
- Arabicكُحْل (kuḥl)
- Andalusian Arabicكُحُول (kuḥūl)
- Medieval Latinalcoho
- GermanAlk(ohol)
- Proto-Indo-European*swel-der.?
- Ancient Greekῡ̔́λη (hū́lē)
- GermanAlkyl
- Germanalk-
- GermanAlkan
- Englishalkane
- English todayhalonitroalkane
Etymology from Wiktionary, CC BY-SA 4.0.