Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
paço
←
Spanish
pazo
(cognate)
←
Etruscan
𐌚𐌀𐌋𐌀𐌃
(derived)
←
Galician
pazo
(cognate)
←
Latin
palātium
(inherited)
←
Latin
Palātium
(mention)
←
Portuguese
palácio
(doublet)
←
Old Portuguese
paaço
(inherited)
→
Catalan
palau
(cognate)
→
Italian
palazzo
(cognate)
→
Portuguese
palácio
(doublet)
→
Portuguese
pacense
(suffix)