Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Brennan
←
Irish
Ó Braonáin
(borrowed)
←
Irish
braon
(mention)
←
Irish
Ó Branáin
(borrowed)
←
Irish
bran
(mention)
→
English
Brenna
(mention)
→
English
Brennen
(mention)