West Frisian freed

← Proto-West Germanic *Frījā dag (inherited)

← Latin diēs Veneris (derived)

← Old Frisian frīadei (inherited)

→ English Friday (cognate)

→ Alemannic German frittag (cognate)

→ Alemannic German vrittàg (cognate)

→ Alemannic German fritog (cognate)

→ Alemannic German vréitag (cognate)

→ Luxembourgish Freideg (cognate)

→ Dutch vrijdag (mention)

→ Saterland Frisian Fräindai (cognate)