Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
elas
←
Latin
illās
(inherited)
←
Latin
ille
(mention)
←
Old Portuguese
ellas
(inherited)
→
Aragonese
ellas
(cognate)
→
Portuguese
para
(mention)