Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
сладко
←
Bulgarian
сла́дък
(affix)
←
Bulgarian
-о
(affix)
←
Bulgarian
сладки́ш
(link)
←
Bulgarian
сла́дък
(affix)
←
Bulgarian
-о
(affix)
←
Macedonian
слатко
(cognate)
←
Serbo-Croatian
сла̀тко̄
(cognate)