Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
eiteog
←
Irish
eite
(suffix)
←
Irish
óg
(suffix)
→
Irish
sciathán
(link)
→
Irish
aereiteog
(affix)
→
Manx
fedjag
(cognate)