German häufen

← English heap (mention)

← Proto-Germanic *haupaz (derived)

← Middle High German houfen (inherited)

← Middle High German hūfen (mention)

← Old High German hūfōn (inherited)

← Old High German hūfo (mention)

→ German häufig (suffix)

→ German anhäufen (prefix)

→ German aufhäufen (prefix)

→ German überhäufen (prefix)

→ Luxembourgish heefen (cognate)

→ Saterland Frisian hoopje (cognate)