Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
úhoř
←
Proto-Slavic
*ǫgořь
(inherited)
→
Czech
úhoří
(affix)
→
Lower Sorbian
wugoŕ
(cognate)
→
Upper Sorbian
wuhor
(cognate)