Old High German tumb

← Old English dumb (cognate)

← Proto-Germanic *dumbaz (inherited)

← Gothic 𐌳𐌿𐌼𐌱𐍃 (cognate)

← Proto-Indo-European *dʰewbʰ- (root)

← Proto-Indo-European *dʰewbʰ- (derived)

← Old Norse dumbr (cognate)

← Old Saxon dumb (cognate)

→ German dumm (inherited)

→ German tumb (derived)

→ Luxembourgish domm (mention)

→ Latvian dumjš (cognate)