The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Italic*super
- Latinsuper
- Latinsuper-
- Englishsuper-
- Proto-Indo-European*solh₂-
- Proto-Indo-European*solh₂-i-dʰ-o-s
- Proto-Italic*soliðos
- Latinsolidus
- Old Frenchsolide
- Middle Englishsolide
- Englishsolid
- English todaysupersolid
Etymology from Wiktionary, CC BY-SA 4.0.