Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
си́льный
→
Lower Sorbian
sylny
(cognate)
→
Russian
сила
(link)
→
Russian
сильно
(affix)
→
Russian
несильный
(affix)