Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
carraigín
←
Irish
carraig
(affix)
←
Irish
-ín
(affix)
←
Scottish Gaelic
cairgein
(cognate)
→
English
carrageen
(borrowed)