Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
я́щерица
→
Lower Sorbian
jašćeŕ
(cognate)
→
Upper Sorbian
ješćelca
(cognate)
→
Russian
гусеница
(link)