Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
osobny
←
Polish
osoba
(suffix)
←
Polish
ny
(suffix)
←
Proto-Slavic
*osobьnъ
(inherited)
→
Lower Sorbian
wósebny
(cognate)
→
Polish
odosobnić
(affix)