Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
aayeeill
←
Manx
aa
(prefix)
←
Manx
jeeill
(prefix)
→
Manx
aayeeilleyder
(suffix)
→
Manx
aayeeillagh
(affix)