Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mauritian Creole
tata
←
French
caca
(derived)
←
Mauritian Creole
kaka
(link)
←
Tamil
தாத்தா
(derived)