Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
carraig
←
Welsh
carreg
(cognate)
←
Manx
carrick
(cognate)
←
Old Irish
carrac
(inherited)
→
English
Carrick
(derived)
→
English
carrageen
(mention)
→
English
Carrig
(mention)
→
Irish
bruthcharraig
(affix)
→
Irish
carraigín
(affix)
→
Manx
carrick
(cognate)