Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
poitéinseal
←
English
potential
(derived)
←
Latin
potentia
(derived)
←
Latin
potēns
(mention)
→
Irish
cumas
(link)