Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
gaol
β
Proto-Celtic
*gailos
(inherited)
β
German
geil
(cognate)
β
Gothic
π²π°πΉπ»πΎπ°π½
(cognate)
β
Lithuanian
gailΓΉs
(cognate)
β
Middle Irish
gΓ‘el
(inherited)
β
Irish
gaolmhar
(affix)
β
Irish
neasghaol
(prefix)