The story
- Proto-Indo-European*ǵneh₃-
- Proto-Indo-European*ǵneh₃tis
- Ancient Greekγνῶσῐς (gnôsĭs)
- Englishgnosis
- Proto-Indo-European*leǵ-
- Proto-Indo-European*lóǵos
- Proto-Hellenic*lógos
- Ancient Greekλόγος (lógos)
- Englishgnoseology
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- English todaygnoseological
From gnoseology + -ical.
Etymology from Wiktionary, CC BY-SA 4.0.