Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
boc
←
Proto-Germanic
*bukkaz
(derived)
←
Old High German
boc
(derived)
←
Proto-Indo-European
*bʰuǵ-
(derived)