Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
para-
←
Ancient Greek
παρα-
(derived)
→
Irish
paraigineas
(affix)
→
Irish
paramorfacht
(affix)
→
Irish
parathagra
(affix)
→
Latvian
pērn
(cognate)