Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
bial
→
Manx
coviallagh
(affix)
→
Manx
coviallys
(confix)
→
Manx
covial
(affix)