Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
enxerga
←
Spanish
jerga
(cognate)
←
French
serge
(cognate)
←
Galician
xerga
(cognate)
←
Latin
sērica
(inherited)
←
Portuguese
en-
(mention)
←
Portuguese
sarja
(mention)
←
Old Portuguese
serga
(inherited)
→
Galician
xerga
(mention)