German klopfen

← German kloppen (mention)

← Middle High German klopfen (inherited)

← Old High German clophōn (inherited)

← Dutch kloppen (cognate)

→ English collop (mention)

→ Cimbrian klopfan (cognate)

→ German kloppen (mention)

→ German bekloppt (mention)

→ German Klops (mention)

→ German Klopfer (affix)

→ German Klopfbank (mention)

→ German anklopfen (prefix)

→ German weichklopfen (compound)

→ Middle Dutch cloppen (cognate)

→ Alemannic German Chlupf (cognate)

→ Luxembourgish klappen (cognate)

→ Dutch kloppen (cognate)

→ Scots collop (mention)