Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
fuáil
←
Irish
fuaigh
(affix)
←
Irish
-áil
(affix)
←
Middle Irish
fúaigel
(inherited)
←
Middle Irish
úaigid
(mention)
←
Middle Irish
úaigid
(mention)
←
Old Irish
úaigel
(mention)
→
Manx
whaal
(cognate)
→
Manx
fuaill
(cognate)