Old Saxon skulan

← Old English sculan (cognate)

← Proto-West Germanic *skulan (inherited)

← Old High German skulan (cognate)

← Old High German sulan (mention)

← Gothic 𐍃𐌺𐌿𐌻𐌰𐌽 (cognate)

← Old Norse skulu (cognate)

← Old Dutch skulan (cognate)

← Old Dutch sulan (mention)

→ Old English sculan (cognate)

→ Low German schölen (inherited)