The story
- Ancient Greekῐ̓́σος (ĭ́sos)
- Englishiso-
- Frenchpropionique
- Proto-Indo-European*swel-der.?
- Ancient Greekῡ̔́λη (hū́lē)
- Frenchpropyl-
- Englishpropyl
- English(iso)pro(pyl)
- Englishpr(op)anol
- Akkadian𒎎𒋆𒁉𒍣𒁕 (guḫlum)
- Aramaicכוחלא (kuḥlā)
- Arabicكُحْل (kuḥl)
- Andalusian Arabicكُحُول (kuḥūl)
- Medieval Latinalcoho
- Middle Englishalcofol
- Englishalcohol
- English todaypropranolol
From (iso)pro(pyl) + pr(op)anol + -ol.
Etymology from Wiktionary, CC BY-SA 4.0.