Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
seihllt
←
Old Irish
saegulta
(inherited)
→
Manx
seihlltagh
(affix)
→
Manx
neuheihllt
(affix)
→
Manx
neuheihltys
(affix)
→
Manx
neuheiltagh
(affix)
→
Manx
neuheiltaght
(confix)
→
Manx
neuheiltys
(affix)