West Frisian hjerst

← Proto-West Germanic *harbist (inherited)

← Old Frisian herfst (inherited)

→ English harvest (cognate)

→ Old English hærfest (cognate)

→ German Herbst (cognate)

→ West Frisian hjerstmoanne (compound)

→ Luxembourgish Hierscht (cognate)

→ Dutch herfst (cognate)

→ Pennsylvania German Haerbscht (cognate)