Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
balley
←
Old Irish
baile
(inherited)
→
Manx
ard-valley
(prefix)
→
Manx
baljagh
(affix)
→
Manx
covaljys
(confix)
→
Manx
fo-valley
(prefix)
→
Manx
fo-valjagh
(affix)
→
Manx
preeu-valley
(prefix)