Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
bagno
←
Proto-Slavic
*bagno
(inherited)
←
Proto-Slavic
*bagъno
(mention)
→
Polish
bagnica
(suffix)
→
Polish
bagnisko
(suffix)
→
Polish
bagienny
(suffix)