Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
smiðr
←
Proto-Germanic
*smiþaz
(inherited)
→
Danish
smed
(derived)
→
Faroese
smiður
(derived)
→
Icelandic
smiður
(derived)
→
Norwegian Bokmål
smed
(derived)
→
Norwegian Nynorsk
smed
(derived)
→
Old Saxon
smith
(cognate)
→
Swedish
smed
(derived)