Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
płaz
←
Czech
plaz
(borrowed)
←
Polish
płoza
(doublet)
←
Proto-Slavic
*pȏlzъ
(derived)
→
Polish
płoza
(doublet)
→
Polish
płóz
(doublet)
→
Polish
płazi
(affix)
→
Polish
prapłaziec
(affix)