North Frisian schörk

← West Frisian tsjerke (cognate)

← Proto-West Germanic *kirikā (inherited)

← Old Frisian tzirke (inherited)

← Old Frisian tzerke (mention)

← Saterland Frisian Säärke (cognate)

→ North Frisian sark (mention)

→ North Frisian Sērk (cognate)