German Schwamm

← Old English swamm (cognate)

← Proto-Germanic *swambaz (inherited)

← Proto-Germanic *swammaz (mention)

← Middle High German swamme (inherited)

← Middle High German swam (mention)

← Middle High German swamp (mention)

← Old High German swamp (inherited)

→ English swamp (cognate)

→ Old English swamm (cognate)

→ Czech houba (cognate)

→ German schwammartig (affix)

→ German schwammig (suffix)

→ German Meeresschwamm (compound)

→ German Kauschwamm (compound)

→ Luxembourgish Schwamp (cognate)

→ Dutch zwam (cognate)

→ Polish szwamka (borrowed)