Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Irish
*soiscél
→
Irish
soiscéal
(inherited)
→
Irish
soisgéul
(inherited)
→
Scottish Gaelic
soisgeul
(inherited)
→
Manx
sushtal
(inherited)
→
Old Irish
soiscélae
(mention)