Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
comparáid
←
Latin
comparātiō
(borrowed)
←
Latin
comparātus
(mention)
←
Latin
comparō
(mention)
→
Irish
ócáid
(mention)
→
Irish
comparáideach
(affix)