The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Italic*super
- Latinsuper
- Latinsuper-
- Englishsuper-
- Proto-Indo-European*sweh₂d-
- Proto-Indo-European*swéh₂dus
- Proto-Germanic*swōtuz
- Proto-West Germanic*swōtī
- Old Englishswēte
- Middle Englishswete
- Englishsweet
- English todaysupersweet
Etymology from Wiktionary, CC BY-SA 4.0.