Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lithuanian
kasa
←
Proto-Indo-European
*kes-
(derived)
←
Old Prussian
kexti
(cognate)
←
Proto-Slavic
*kosa
(cognate)
→
Old Prussian
kexti
(cognate)
→
Old Irish
cír
(cognate)