Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
soiléir
←
Middle Irish
*soiléir
(inherited)
→
Irish
soiléire
(affix)
→
Irish
míshoiléir
(affix)
→
Manx
sullyr
(cognate)