Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
Goídelc
←
Old Irish
Goídel
(mention)
→
Irish
Gaeilge
(inherited)
→
Irish
Gaoidhealg
(inherited)
→
Scottish Gaelic
Gàidhlig
(inherited)
→
Manx
Gaelg
(inherited)
→
Manx
Gailck
(inherited)