Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
taghyrt
→
Manx
ard-haghyrt
(prefix)
→
Manx
neuhaghyrt
(affix)
→
Manx
neuhaghyrtagh
(affix)