Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
partan
←
Irish
portán
(cognate)
←
Scottish Gaelic
partan
(borrowed)
←
Manx
partan
(cognate)
←
Old Irish
partán
(derived)