Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
mydło
←
Polish
myć
(suffix)
←
Polish
dło
(suffix)
←
Proto-Slavic
*mydlo
(inherited)
→
Belarusian
мыла
(cognate)
→
Polish
mydlnica
(affix)
→
Polish
Mydlarz
(suffix)
→
Polish
mydełko
(affix)
→
Polish
mydlany
(suffix)