Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
Muircath
←
Old Irish
muir
(compound)
←
Old Irish
cath
(compound)
→
English
Murphy
(link)
→
Manx
Murghey
(inherited)