Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
casherick
←
Latin
cōnsecrō
(derived)
←
Middle Irish
coisecraid
(inherited)
←
Middle Irish
coisricid
(mention)
←
Old Irish
con·secra
(inherited)
→
Irish
coisric
(cognate)
→
Manx
neucasherick
(prefix)