Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
wał
←
Middle High German
wal
(borrowed)
←
Latin
vallum
(derived)
←
Proto-Slavic
*valъ
(inherited)
→
Polish
wałówka
(suffix)
→
Polish
wałek
(suffix)