The story
- Proto-Indo-European*gʷeyh₃-
- Proto-Italic*gʷītā
- Latinvīta
- Egyptianjmn
- Ancient GreekᾸ̓́μμων (Ắmmōn)
- LatinAmmōn
- Latinammoniacus
- Englishammonia
- Englishamine
- Englishvitamine
- Englishvitamin
- Proto-Indo-European*(s)mer-
- Proto-Indo-European*(s)méros
- Proto-Hellenic*(h)méros
- Ancient Greekμέρος (méros)
- English todayvitamer
Etymology from Wiktionary, CC BY-SA 4.0.