Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
abhlann
←
Latin
oblāta
(derived)
←
Latin
oblātiō
(mention)
←
Old Irish
ablann
(inherited)
←
Old Irish
oblae
(mention)