Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*li
→
Latvian
lai
(cognate)
→
Polish
li
(inherited)
→
Serbo-Croatian
li
(inherited)
→
Serbo-Croatian
ли
(inherited)