Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Swedish
fiætur
←
Proto-Germanic
*feturaz
(inherited)
←
Proto-Indo-European
*ped-
(root)
←
Old Norse
fjǫturr
(inherited)
→
Swedish
fjätter
(inherited)