Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
jȅdro
→
Lower Sorbian
jědro
(cognate)
→
Serbo-Croatian
jedrenje
(mention)
→
Serbo-Croatian
jedriti
(mention)
→
Serbo-Croatian
jedrenjača
(mention)
→
Serbo-Croatian
jedrenjak
(mention)
→
Serbo-Croatian
jedrilo
(affix)