Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
kår
←
Norwegian
kår
(cognate)
←
Old Norse
*koʀ
(inherited)
←
Old Norse
kør
(mention)
←
Swedish
kor
(cognate)