Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
druma
←
English
drum
(borrowed)
→
Irish
dord-druma
(affix)
→
Irish
citealdruma
(affix)
→
Irish
sreangdhruma
(affix)
→
Irish
drumadóir
(affix)