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