Alemannic German törfe

← German dürfen (cognate)

← English tharf (cognate)

← Proto-Germanic *þurbaną (inherited)

← Old High German durfan (inherited)

← Gothic 𐌸𐌰𐌿𐍂𐌱𐌰𐌽 (cognate)

← Proto-Indo-European *tetórpe (inherited)

← Icelandic þurfa (cognate)

← Low German dörven (cognate)