Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
adroilli
←
Proto-Celtic
*tosliyeti
(derived)
←
Proto-Indo-European
*selh₁-
(root)
←
Proto-Indo-European
*selh₁-
(derived)
←
Old Irish
ad-
(affix)
←
Old Irish
ro-
(affix)