West Frisian iis

← Proto-West Germanic *īs (inherited)

← Old Frisian īs (inherited)

→ English ice (cognate)

→ Old English is (cognate)

→ West Frisian rjemme-iis (compound)

→ West Frisian iisberch (compound)

→ German Low German Ies (cognate)

→ Old Saxon is (cognate)