Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
eder
←
Proto-Germanic
*izwiz
(inherited)
←
Proto-Germanic
*izweraz
(inherited)
←
Old Swedish
iþer
(inherited)
←
Old Swedish
idher
(mention)
←
Old Swedish
idhir
(mention)
←
Old Swedish
iþar
(inherited)
←
Old Swedish
idhar
(mention)
←
Old Norse
ér
(mention)
←
Old Norse
*iðwarr
(inherited)
←
Old Norse
ér
(mention)
←
Swedish
I
(mention)
←
Swedish
edar
(mention)
←
Swedish
I
(mention)
→
Swedish
er
(mention)