Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
eixe
←
Spanish
ese
(cognate)
←
Latin
ipse
(inherited)
→
Galician
eis
(cognate)
→
Portuguese
eis
(cognate)