Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
aa-insh
←
Manx
aa-
(affix)
←
Manx
insh
(affix)
→
Manx
aainshagh
(affix)