Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
pianó
←
English
piano
(borrowed)
←
Italian
piano
(derived)
←
Latin
plānus
(derived)
→
Irish
mórphianó
(affix)
→
Irish
pianódóir
(affix)
→
Irish
pianóchairdín
(affix)