Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
twrf
←
Welsh
torf
(doublet)
←
Ancient Greek
τύρβη
(derived)
←
Latin
turba
(derived)
←
Middle Welsh
twryf
(inherited)
→
Welsh
torf
(doublet)
→
Welsh
cynnwrf
(affix)