Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Gullion
←
Irish
Magullion
(mention)
←
Irish
Mac
(mention)
←
Irish
Gullian
(mention)
←
Irish
Mac
(mention)
←
Irish
Gilleáin
(mention)
←
Irish
gile
(mention)
←
Irish
geal
(mention)
←
Irish
giolla
(mention)