Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
másailéam
←
English
mausoleum
(borrowed)
←
Ancient Greek
Μαυσωλεῖον
(derived)
←
Latin
mausōlēum
(borrowed)