Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lower Sorbian
spiwaś
←
Czech
zpívat
(mention)
←
Lower Sorbian
spěwać
(mention)
←
Polish
śpiewać
(mention)
←
Russian
спеть
(mention)
←
Slovak
spievať
(mention)
←
Proto-Slavic
*pěti
(inherited)
←
Proto-Slavic
*pěvati
(mention)