Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
hipiteirme
←
Irish
hipi-
(affix)
←
Ancient Greek
θέρμη
(derived)
→
Irish
hipiteirmeach
(affix)