Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
sempiternus
←
Latin
semper
(mention)
←
Latin
aeternus
(mention)
←
Latin
hesternus
(mention)
←
Latin
externus
(mention)
→
English
sempiternal
(mention)
→
Italian
sempiterno
(borrowed)
→
Latin
sempiternitas
(mention)
→
Portuguese
sempiterno
(mention)