Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
Ruaidhrí
→
English
Rory
(derived)
→
Irish
Ruairí
(inherited)
→
Scottish Gaelic
Ruairidh
(inherited)
→
Manx
Ruaree
(inherited)