Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
aoibhinn
←
Old Irish
oíbind
(inherited)
→
Irish
aoibhneas
(mention)
→
Irish
aoibhneas
(affix)
→
Irish
anaoibhinn
(affix)
→
Manx
eunys
(cognate)
→
Manx
shynney
(cognate)