Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
plant
←
Latin
planta
(derived)
←
Old Welsh
plant
(inherited)
→
Welsh
plentyn
(affix)
→
Welsh
plantos
(affix)