Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
mallacht
←
Irish
beannacht
(mention)
←
Latin
maledictiō
(derived)
←
Latin
benedictiō
(cognate)
←
Middle Irish
mallacht
(inherited)
←
Old Irish
maldacht
(inherited)
←
Old Irish
bennacht
(cognate)
→
Irish
mallachtóir
(affix)
→
Irish
mallachtach
(affix)
→
Irish
mallachtaigh
(affix)