Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
fraue
←
Old Irish
frém
(inherited)
→
Manx
bun-fraue
(prefix)
→
Manx
cofraueagh
(affix)
→
Manx
fo-fraue
(prefix)