Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
koláč
←
Czech
kolo
(affix)
←
Czech
-áč
(affix)
←
Proto-Slavic
*kolačь
(inherited)
→
English
kolache
(mention)
→
Czech
koláčový
(suffix)
→
German
Kolatsche
(borrowed)
→
Romanian
colac
(cognate)
→
Russian
калач
(cognate)