German Sumpf

← English swamp (cognate)

← English sump (mention)

← Proto-Germanic *sumpaz (inherited)

→ English swamp (cognate)

→ German sumpfig (suffix)

→ Norwegian Bokmål sump (derived)

→ Dutch zomp (cognate)

→ Norwegian Nynorsk sump (derived)

→ Swedish sump (derived)