Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
altar
←
Latin
altārium
(inherited)
←
Latin
altār
(mention)
←
Latin
altāria
(mention)
←
Romanian
oltar
(mention)
→
Romanian
oltar
(doublet)