Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
jaki
←
Proto-Slavic
*akъ
(inherited)
→
Polish
jak
(link)
→
Polish
jakiś
(affix)
→
Polish
nijaki
(compound)
→
Polish
jakikolwiek
(suffix)