Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
coctile
←
Proto-Indo-European
*pekʷ-
(root)
←
Latin
coctilis
(borrowed)
←
Latin
coquō
(mention)