Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
mooie
←
Old Irish
immaig
(inherited)
←
Old Irish
i
(mention)
←
Old Irish
muig
(mention)
←
Old Irish
mag
(mention)