Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
arçon
←
Spanish
arzón
(cognate)
←
Italian
arcione
(cognate)
←
Latin
*arcio
(mention)
←
Latin
arcus
(mention)
←
Portuguese
arção
(cognate)
→
French
désarçonner
(affix)