The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Italic*super
- Latinsuper
- Latinsuper-
- Englishsuper-
- Proto-Indo-European*h₁én
- Proto-Indo-European*h₁n̥tér
- Proto-Italic*n̥ter
- Latininter
- Latininter-
- Proto-Indo-European*leǵ-
- Proto-Indo-European*léǵeti
- Proto-Italic*legō
- Latinlegō?
- Proto-Indo-European*h₂leg-
- Proto-Indo-European*h₂légeti
- Proto-Italic*legō?
- Latinintellegō
- Latinintellegēns
- Latinintellegentia
- Old Frenchintelligence
- Middle Englishintelligence
- Englishintelligence
- English todaysuperintelligence
From super- + intelligence.
Etymology from Wiktionary, CC BY-SA 4.0.