Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
adhaltrach
←
Irish
-ach
(affix)
←
Latin
adulter
(derived)
←
Old Irish
adaltrach
(inherited)
←
Old Irish
adaltair
(mention)
→
Irish
banadhaltrach
(affix)