Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
secolo
←
Latin
saeculum
(mention)
←
Portuguese
século
(cognate)
→
Corsican
seculu
(cognate)
→
Interlingua
seculo
(cognate)
→
Romanian
secol
(borrowed)