Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
cancre
←
French
chancre
(doublet)
←
Latin
cancer
(borrowed)
→
Esperanto
kankro
(derived)
→
French
cancer
(mention)
→
French
cancrelat
(mention)
→
Ido
kankro
(derived)