Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
strawa
←
Proto-Slavic
*sъtrava
(inherited)
→
Polish
lekkostrawny
(affix)
→
Polish
ciężkostrawny
(affix)