Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
tortora
←
Latin
turtur
(inherited)
→
Italian
tortoreggiare
(affix)
→
Romanian
turtură
(cognate)
→
Aromanian
turturã
(cognate)