Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
полѥ
←
Proto-Slavic
*poľe
(inherited)
→
Lower Sorbian
pólo
(cognate)
→
Latin
palam
(cognate)