Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old East Slavic
оу
→
Old East Slavic
оукраина
(mention)
→
Portuguese
ucraniano
(mention)
→
Ukrainian
Україна
(mention)