Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
Gleann Dá Loch
←
Middle Irish
Glenn Dá Locha
(inherited)
←
Old Irish
Glenn Dá Locha
(inherited)
→
English
Glendalough
(borrowed)