Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
conspóid
←
Latin
*consputatio
(borrowed)
←
Latin
con-
(mention)
←
Latin
disputātiō
(mention)
→
Irish
conspóideach
(affix)