Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
matan
←
Latin
mātūtīnus
(borrowed)
→
Irish
maidin
(inherited)
→
Irish
adhmhaidin
(mention)
→
Scottish Gaelic
madainn
(inherited)
→
Manx
maddin
(inherited)