Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
jantys
←
Manx
jeant
(suffix)
←
Manx
ys
(suffix)
→
Manx
co-yantys
(prefix)
→
Manx
co-yantyssagh
(affix)
→
Manx
jantyssagh
(affix)