Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Doane
←
Irish
Ó Dubháin
(derived)
←
Irish
dubh
(mention)
←
Irish
Ó Damháin
(mention)
←
Irish
damh
(mention)
→
English
Doan
(mention)