Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
anoche
←
Latin
[[ad]] [[nox|noctem]]
(inherited)
→
Spanish
anteanoche
(prefix)
→
Galician
onte
(cognate)
→
Portuguese
ontem
(cognate)