English knop

← Old English cnoppa (inherited)

← Old English cnop (mention)

← Middle English knop (inherited)

← Proto-Germanic *knuppô (inherited)

← Proto-Germanic *knuppaz (mention)

← Proto-Germanic *knappô (mention)

← Proto-West Germanic *knappō (mention)

→ English nab (mention)

→ English knob (mention)

→ English knopped (suffix)

→ English knoppern (mention)

→ English knosp (cognate)

→ English horseknop (compound)

→ Alemannic German Chnopf (cognate)

→ Dutch knop (cognate)