Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Lafferty
←
English
Flaherty
(mention)
←
Irish
Ó Laithbhearthaig
(derived)
→
English
Laverty
(mention)