Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
łaskotać
←
Proto-Slavic
*laskotati
(inherited)
←
Proto-Slavic
*laskati
(mention)
←
Old Polish
łaskać
(doublet)
→
Polish
połaskotać
(affix)
→
Polish
łaskotki
(suffix)