Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
lúka
←
Proto-Slavic
*lǫka
(inherited)
→
Slovak
lúčny
(affix)
→
Slovak
lúčka
(affix)