Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
adhmhaidin
←
Irish
maidin
(mention)
←
Old Irish
admatain
(inherited)
←
Old Irish
ad-
(mention)
←
Old Irish
matan
(mention)