Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
персцень
←
Old East Slavic
пьрстьнь
(inherited(uk/be))
←
Proto-Slavic
*pьrsty
(inherited(uk/be))