Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
cogito
←
Latin
con
(prefix)
←
Latin
agitō
(prefix)
→
English
cogitable
(mention)
→
Catalan
cogitar
(borrowed)
→
Spanish
cogitar
(borrowed)
→
Middle French
cuyder
(derived)
→
Latin
excogito
(prefix)
→
Bourguignon
cueudai
(inherited)