Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
partilla
←
Spanish
partija
(cognate)
←
Galician
partícula
(doublet)
←
Latin
particula
(inherited)
←
Latin
pars
(mention)
←
Portuguese
partilha
(cognate)
→
Portuguese
partilha
(cognate)