English leat

← Old English ġelǣte (inherited)

← Old English wæterġelǣt (cognate)

← German Gelass (cognate)

← English let (cognate)

← Middle English lete (inherited)

← Proto-Germanic *lētą (inherited)

← Proto-Germanic *galētą (mention)

← Old High German gilāz (cognate)

→ English leet (mention)

→ English leatwright (compound)

→ German Gelass (cognate)