Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mozarabic
corachón
→
Spanish
corazón
(cognate)
→
Portuguese
coração
(cognate)
→
Old Portuguese
coraçon
(cognate)