The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Italic*super
- Latinsuper
- Latinsuper-
- Englishsuper-
- Proto-Germanic*klas-
- Proto-Germanic*klus-
- Old Englishclyster
- Middle Englishcluster
- Englishcluster
- English todaysupercluster
Etymology from Wiktionary, CC BY-SA 4.0.