German willig

→ English willy (cognate)

→ Danish villig (cognate)

→ German freiwillig (affix)

→ German Willigkeit (suffix)

→ German widerwillig (prefix)

→ German bewilligen (confix)

→ German eigenwillig (compound)

→ German fluchtwillig (compound)

→ German gutwillig (compound)

→ German Hilfswilliger (compound)