Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
sivac
←
Serbo-Croatian
sȋv
(affix)
←
Serbo-Croatian
-ac
(affix)
←
Slovene
sivec
(cognate)