Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
gamuza
←
Gaulish
camox
(derived)
←
Proto-Indo-European
*kem
(derived)
→
Polish
zamsz
(cognate)
→
Portuguese
camurça
(cognate)