Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
sídamail
←
Old Irish
síd
(suffix)
←
Old Irish
amail
(suffix)
←
Old Irish
síthemail
(link)
←
Old Irish
síd
(suffix)
←
Old Irish
amail
(suffix)
←
Old Irish
síthamail
(link)
←
Old Irish
síthemail
(link)
←
Old Irish
sídach
(link)