German wunderbar

← German Wunder (suffix)

← German bar (suffix)

← Middle High German wunderbære (inherited)

← Middle High German wunderberen (mention)

← Middle High German wunderberende (mention)

← Low German wunnerbor (cognate)

← German Low German wunnerbaar (cognate)

← Dutch wonderbaar (cognate)

← Saterland Frisian wunderboar (cognate)

← Swedish underbar (cognate)

→ German Low German wunnerbor (cognate)