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