Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
-lathach
←
Irish
flaith
(affix)
←
Irish
-ach
(affix)
→
Irish
féinlathach
(affix)
→
Irish
daonlathach
(affix)
→
Irish
maorlathach
(affix)
→
Irish
uathlathach
(affix)
→
Irish
teicnealathach
(affix)