Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
leir
→
English
lair
(derived)
→
Danish
ler
(derived)
→
Icelandic
leir
(inherited)
→
Swedish
lera
(inherited)