English Eau

← Old English ēa (inherited)

← German Ache (cognate)

← English aqua (doublet)

← North Frisian ia (cognate)

← West Frisian ie (cognate)

← Proto-Germanic *ahwō (inherited)

← Proto-Indo-European *h₂ekʷeh₂ (derived)

← Icelandic á (cognate)

← Latin aqua (cognate)

← Dutch aa (cognate)

← Saterland Frisian Äi (cognate)

← Swedish å (cognate)

→ English ea (link)

→ English yeo (mention)