Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
aorta
←
Ancient Greek
ἀορτή
(borrowed)
←
Ancient Greek
ἀορτέω
(mention)
←
Ancient Greek
ἀείρω
(mention)
→
Irish
aortach
(affix)