The story
- Proto-Indo-European*bʰel-
- Proto-Indo-European*bʰlewH-
- Proto-Indo-European*bʰluH-yé-ti?
- Latinfluō
- Latinfluor
- Englishfluoro-
- Proto-Indo-European*ǵʰelh₃-
- Proto-Indo-European*ǵʰĺ̥h₃-to-m
- Proto-Germanic*gulþą
- Proto-West Germanic*golþ
- Old Englishgold
- Middle Englishgold
- Englishgold
- English todayfluorogold
Etymology from Wiktionary, CC BY-SA 4.0.