Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
poală
←
Bulgarian
пола́
(cognate)
←
Czech
pulka
(cognate)
←
Polish
polka
(cognate)
←
Russian
пола́
(cognate)
←
Serbo-Croatian
pola
(cognate)
←
Proto-Slavic
*polъ
(mention)
→
Romanian
tur
(link)