Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
starzec
←
Polish
stary
(suffix)
←
Polish
iec
(suffix)
←
Proto-Slavic
*starьcь
(inherited)
→
Polish
Starzec
(mention)