Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
sheean
→
Manx
jeih-heeanagh
(affix)
→
Manx
co-heeanagh
(affix)
→
Manx
co-heeanys
(confix)
→
Manx
co-heean
(affix)