Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
além
←
Latin
ad
(mention)
←
Latin
illinc
(mention)
←
Old Portuguese
alen
(mention)
→
Galician
alén
(cognate)
→
Portuguese
Alentejo
(mention)