Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
clasaic
←
English
classic
(borrowed)
←
French
classique
(derived)
←
Latin
classicus
(derived)
←
Latin
classis
(mention)
→
Irish
clasaiceach
(affix)