Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
dum
←
Danish
dum
(cognate)
←
German
dumm
(cognate)
←
English
dumb
(cognate)
←
Proto-Germanic
*dumbaz
(inherited)
←
Old Swedish
dumber
(inherited)
←
Proto-Indo-European
*dʰewbʰ-
(derived)
←
Icelandic
dumbur
(cognate)
←
Dutch
dom
(cognate)
←
Norwegian
dumb
(cognate)
←
Old Norse
dumbr
(inherited)
→
English
dumb
(cognate)
→
Danish
dum
(cognate)
→
Luxembourgish
domm
(cognate)
→
Norwegian Bokmål
dum
(cognate)
→
Swedish
dumburk
(compound)