Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
çà
←
Spanish
acá
(cognate)
←
French
ça
(mention)
←
Portuguese
cá
(cognate)
→
Catalan
ça
(cognate)
→
French
deçà
(mention)
→
French
céans
(mention)
→
Italian
qua
(cognate)
→
Portuguese
cá
(cognate)