Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Walloon
foete
←
Old French
feie
(mention)
←
Old French
fois
(mention)
←
Latin
[[iecur]] [[fīcātum]]
(inherited)