Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
урок
←
Serbo-Croatian
у-
(mention)
←
Serbo-Croatian
рије̑ч
(mention)
←
Serbo-Croatian
ре̑ч
(mention)
←
Serbo-Croatian
рећи
(mention)
←
Proto-Slavic
*rokъ
(mention)