West Frisian moandei

← West Frisian moanne (compound)

← West Frisian dei (compound)

← Proto-West Germanic *mānini dag (derived)

← Latin diēs Lunae (derived)

← Old Frisian mōnadei (inherited)

→ English Monday (cognate)

→ Dutch maandag (cognate)

→ Saterland Frisian Moundai (cognate)