The story
- Proto-Indo-European*wed-
- Proto-Indo-European*wódr̥
- Proto-Hellenic*údōr
- Ancient Greekῡ̆̔́δωρ (hū̆́dōr)
- Ancient Greekῠ̔δρο- (hŭdro-)
- Englishhydro-
- Proto-Indo-European*kʷelh₁-
- Proto-Indo-European*kʷélh₁eti
- Proto-Italic*kʷelō
- Latincolō
- Latincultūra
- Middle Frenchculture
- Englishculture
- Englishhydroculture
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- English todayhydrocultural
From hydroculture + -al.
Etymology from Wiktionary, CC BY-SA 4.0.