Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
músaem
←
English
musæum
(cognate)
←
Ancient Greek
Μουσεῖον
(derived)
←
Latin
mūsēum
(borrowed)
→
Irish
daonmhúsaem
(affix)