Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
zgniły
←
Polish
zgnić
(affix)
←
Polish
-ły
(affix)
→
Lower Sorbian
zgnity
(cognate)
→
Polish
zgnilizna
(suffix)